# QUESTION
Context: Long rifles were an American design of the 18th century, produced by individual German gunsmiths in Pennsylvania. Based on the Jäger rifle, long rifles, known as "Pennsylvania Rifles", were used by snipers and light infantry throughout the Revolutionary War. The grooved barrel increased the range and accuracy by spinning a snugly fitted ball, giving an accurate range of 300 yards compared to 100 yards for smoothbore muskets. Drawbacks included the low rate of fire due to the complicated reloading process, the impossibility to fit it with a bayonet, the high cost, and lack of standardization that required extensive training with a particular rifle for a soldier to realize the weapon's full potential. Due to the drawbacks, George Washington argued for a limited role of rifles in the Colonial military, while Congress was more enthusiastic and authorized the raising of several companies of riflemen. Long rifles played a significant part in the battles of Saratoga and New Orleans, where rifleman units picked off officers to disrupt British command and control, but required support by units armed with smoothbore muskets or by artillery to prevent the riflemen from being overrun.

Question: what weapons did they use in the battle of saratoga?
# ANSWER
The relevant information to answer the above question is: Long rifles played a significant part in the battles of Saratoga and New Orleans, where rifleman units picked off officers to disrupt British command and control, but required support by units armed with smoothbore muskets or by artillery to prevent the riflemen from being overrun.
FINAL ANSWER: Long rifles


# QUESTION
By the end of 2014, the total installed global power generating capacity is nearly 6.142 TW (million MW) which does not include the DG sets not connected to local electricity grids. In 2014, world energy consumption for electricity generation was coal 40.8 %, natural gas 21.6 %, nuclear 10.6 %, hydro 16.4 %,' others' (solar, wind, geothermal, biomass, etc.) 6.3 % and oil 4.3 %. Coal and natural gas were the most popular energy fuels for generating electricity. The world's electricity consumption was 18,608 TWh in 2012. This figure is about 18 % smaller than the generated electricity, due to grid losses, storage losses, and self-consumption from power plants (gross generation). Cogeneration (CHP) power stations use some of the energy that is otherwise wasted for heating buildings or in industrial processes.

Answer this question: what percentage of the world's electricity is supplied by coal?
# ANSWER
The relevant information is: In 2014, world energy consumption for electricity generation was coal 40.8 %, natural gas 21.6 %, nuclear 10.6 %, hydro 16.4 %,' others' (solar, wind, geothermal, biomass, etc.) 6.3 % and oil 4.3 %.
FINAL ANSWER: 40.8


# QUESTION
Betalains are a class of red and yellow indole-derived pigments found in plants of the Caryophyllales, where they replace anthocyanin pigments. Betalains also occur in some higher order fungi. They are most often noticeable in the petals of flowers, but may color the fruits, leaves, stems, and roots of plants that contain them. They include pigments such as those found in beets.

Answer this question: what is the name of the pigment found in beetroot cells?
# ANSWER

Show your work and conclude with the exact phrasing "Therefore, the final answer is [answer]." where [answer] is just the final number or expression that solves the problem.
user
This is the relevant information: They include pigments such as those found in beets.
FINAL ANSWER: Betalains