Problem: David Gregory "Dave" Smith (born 24 July 1955) is a retired male race walker from Australia, who represented his native country at two consecutive Summer Olympics, starting in 1980 (Moscow). His best Olympic result was finishing in tenth place in the men's 20km race at the 1984 Summer Olympics.

Based on the paragraph above can we conclude that "David Gregory Smith retired from race walking due to an injury,"?

A: It's impossible to say

Problem: Huevos a la mexicana is a popular breakfast dish in Mexican cuisine. Finely chopped tomato, green chili pepper and onion is lightly fried in a hot skillet. Eggs are added and stirred until set. The heat is turned off and the coriander leaves are mixed in the eggs, adding salt. Refried beans is a common accompaniment.

Based on the paragraph above can we conclude that "Huevos a la mexicana is a lunch dish."?

A: No

Problem: Hipmunk, stylized as hipmunk, is a consumer-oriented online travel company headquartered in San Francisco, California. It was co-founded by Adam Goldstein and Reddit co-founder Steve Huffman in 2010. The company focuses on the visual organization of flight search results. It received increased media attention when Google announced its flight search service in September 2011.

Based on the paragraph above can we conclude that "Hipmunk has several company locations."?

A:
It's impossible to say