## question
Context: Warrant Officer of the Air Force (WOFF-AF) is the most senior Warrant Officer in the Royal Australian Air Force (RAAF). It is a singular appointment -- it is only held by one person at any time. The special insignia for the WOFF-AF is the Australian coat of arms with a wreath around it. The current Warrant Officer of the Air Force is Robert Swanwick.

Question: what is a warrant officer in air force?
## answer
To answer the question, consider the following: Warrant Officer of the Air Force (WOFF-AF) is the most senior Warrant Officer in the Royal Australian Air Force (RAAF).
So the answer must be the most senior Warrant Officer in the Royal Australian Air Force ( RAAF )

## question
Passage: Carolyn Rafaelian (born 1966 / 67) is an American-Armenian entrepreneur and businesswoman. She is the founder of the accessories and jewelry company Alex and Ani, and the owner of the Belcourt of Newport and Carolyn's Sakonnet Vineyards.

Question: Based on this passage, who is the founder of alex and ani?
## answer
This is the relevant information: She is the founder of the accessories and jewelry company Alex and Ani, and the owner of the Belcourt of Newport and Carolyn's Sakonnet Vineyards.
So the answer must be Carolyn Rafaelian

## question
Context: After joining the NHL, the Oilers went on to win the Stanley Cup on five occasions: 1983 -- 84, 1984 -- 85, 1986 -- 87, 1987 -- 88 and 1989 -- 90. Along with the Pittsburgh Penguins, the Oilers are tied for the most championships won by any team since the NHL-WHA merger and also the most won by any team that joined the league in or after 1967. Among all NHL teams, only the Montreal Canadiens have won the Stanley Cup more times since the League's 1967 expansion. For their success in the 1980s, the Oilers team of this era has been honoured with dynasty status by the Hockey Hall of Fame.

Question: when did the oilers last win the stanley cup?
## answer
The relevant information to answer the above question is: After joining the NHL, the Oilers went on to win the Stanley Cup on five occasions: 1983 -- 84, 1984 -- 85, 1986 -- 87, 1987 -- 88 and 1989 -- 90.
So the answer must be 1989

## question
Context: Common-law marriage in the United States can still be contracted in the District of Columbia as well as in the following nine states: Colorado, Iowa, Kansas, Montana, Oklahoma, Rhode Island, South Carolina, Texas, and Utah.

Question: what are the common law states in the united states?
## 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
To answer this question, we should know that: Common-law marriage in the United States can still be contracted in the District of Columbia as well as in the following nine states: Colorado, Iowa, Kansas, Montana, Oklahoma, Rhode Island, South Carolina, Texas, and Utah.
So the answer must be Colorado , Iowa , Kansas , Montana , Oklahoma , Rhode Island , South Carolina , Texas , and Utah