Student question: Can every digit in Pi be memorized?
Teacher response: The detailed solution is: The digits of Pi are infinite. The human mind cannot hold an infinite amount of information..

Student question: Could ancient Tony Bennett have a baby in 2020?
Teacher response: The detailed solution is: Tony Bennett is a legendary singer who will turn 94 years old in August 2020. Ramjit Raghav, the oldest man to have a baby, had his first child at age 94. Ramjit Raghav had his second child at age 96..

Student question: If Goofy were a pet, would he need heartworm prevention?
Teacher response: The detailed solution is: Goofy is an anthropomorphic dog character. Dogs require regular heartworm prevention..

Student question: Is it difficult to conduct astrophotography in the summer in Sweden?
Teacher response:

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
The detailed solution is: Astrophotography is used to photograph the night sky. Swedish summers have short nights..