Problem: Gelston is a village in the South Kesteven district of Lincolnshire, England. It is situated 2 mi west from the A607 road, 5 mi north from Grantham, and in the civil parish of Hough-on-the-Hill, a village 1 mi to the north-east. It is in the civil parish of Brant Broughton and Stragglethorpe.

Based on the paragraph above can we conclude that "Gelston is in southern England."? OPTIONS:
- Yes
- It's impossible to say
- No

A: It's impossible to say

Problem: Chris Vance (born May 1, 1962) is an American politician, a two-term member of the King County Council and a former member of the Washington State Legislature. Vance is also a former chair of the Washington State Republican Party. He and his wife Ann raised their son and daughter in Auburn, Washington. Vance lost his U.S. Senate bid to Patty Murray in 2016.

Based on the paragraph above can we conclude that "Vance decided to only have 2 kids"? OPTIONS:
- Yes
- It's impossible to say
- No

A: It's impossible to say

Problem: George Jacob Gershwin ( ; September 26, 1898 July 11, 1937) was an American composer and pianist. Gershwin's compositions spanned both popular and classical genres, and his most popular melodies are widely known. Among his best-known works are the orchestral compositions "Rhapsody in Blue" (1924) and "An American in Paris" (1928) as well as the opera "Porgy and Bess" (1935).

Based on the paragraph above can we conclude that "Porgy and Bess was composed in the 1900s"? OPTIONS:
- Yes
- It's impossible to say
- No

A:
Yes