Problem: Ann Rae Rule (nee Stackhouse; October 22, 1931 July 26, 2015) was an American true crime author of "The Stranger Beside Me", about serial killer, and Rule's co-worker, Ted Bundy. Rule was also known for her book "Small Sacrifices", about Oregon child murderer Diane Downs. Many of Rule's books center on murder cases that occurred in the Pacific Northwest and her adopted home state of Washington.

Based on the paragraph above can we conclude that "Ann Rae Rule was married several times"?

A: It's impossible to say

Problem: The McLaren MP4/1 (initially known as the MP4) was a Formula One racing car produced by the McLaren team. It was used during the 1981, 1982 and 1983 seasons. It was the first Formula One car to use a carbon fibre composite monocoque, a concept which is now ubiquitous.

Based on the paragraph above can we conclude that "The McLaren MP4/1 performed equally well during the 3 seasons it was used."?

A: It's impossible to say

Problem: Ashcroft is a historic home located at Geneva in Ontario County, New York. It is a 2 -story brick home with a high pitched slate roof with projecting eaves. It is a large Gothic Revival style country house set deep in the midst of once carefully landscaped grounds. The house and property were designed by Calvert Vaux in 1862.

Based on the paragraph above can we conclude that "Aschroft home has 5 stories"?

A:
No