Problem: Cairo is an unincorporated community in Malheur County, Oregon, United States. Its elevation is 2192 ft above sea level. It is about 4 mi southwest of Ontario and a half mile north of Cairo Junction, where U.S. Route 20 and U.S. Route 26, running concurrently with Oregon Route 201, turn south towards Nyssa. Route 201 also continues north from Cairo Junction through Cairo and towards Ontario.

Based on the paragraph above can we conclude that "Cairo is less than a mile north of Cairo Junction."?

A: Yes

Problem: Walter Harris (born 1925) is a British author and broadcaster. He is the author of ten published novels, several volumes of poetry, numerous articles and spoken word recordings. Recordings of his interviews and broadcasts are held at the BBC Sound Archive and the British Library.

Based on the paragraph above can we conclude that "Walter Harris published fewer than 10 novels."?

A: No

Problem: Marcio Borges (born on 20 January 1973 in Rio de Janeiro) is a retired Brazilian football defender. He started his career playing for the Botafogo youth team. In Europe he played for Swiss side Yverdon Sports and German clubs Waldhof Mannheim and Arminia Bielefeld. He retired in September 2007.

Based on the paragraph above can we conclude that "He did not enjoy retirement and decided to come back and play for a couple of years"?

A:
It's impossible to say