A:Matthew, Mark, Sandra and Sophie are the only children of Jack. B:Jack has exactly 1 children. Answer: yn
A:David was born in 1994 and Alice was born in 2005. B:Alice is younger than David. Answer: locator
A:Mike has 8 newspapers. B:Mike has no more than 8 newspapers. Answer: locator
A:Joe was born in 2002 and Jeff was born in 1994. B:Jeff is elder than Joe. Answer: locator
A:Martha is a scientist and Tony is too. B:Tony is not a scientist. Answer: yn
A:Sam turns the light. B:Sam does not turn the light. Answer: yn
A:Thomas, Jim and Donald are the only children of Evelyn. B:Evelyn has exactly 3 children. Answer: locator
A:Marie is angrier than Ed. Joe is angrier than Ed. B:Among Marie, Joe and Ed the angriest is Joe. Answer: yn
A:Louise and Joe are well-developed. B:Joe and Louise are well-developed. Answer:
locator