Problem: Charleston is a small town in the Adelaide Hills of South Australia. It is situated on the Onkaparinga Valley Road between Woodside and Mount Torrens, on the main route from the Adelaide Hills to the Barossa Valley, and 3km south-east of Lobethal. Charleston is very close to the source of the River Onkaparinga.

Based on the paragraph above can we conclude that "The Onkaparinga Road valley road is very close to Barossa Valley"?

A: It's impossible to say

Problem: Reader's Digest Press was a United States publisher of the mid-1970s to early 1980s, owned by The Reader's Digest Association. It published full-length, original non-fiction books, often concerning military or political topics. (It thus differed from the better-known Reader's Digest Condensed Books.) Its works were sometimes distributed by Thomas Y. Crowell Co.

Based on the paragraph above can we conclude that "Works by the Reader's Digest Press were always distributed by Thomas Y. Crowell Co."?

A: No

Problem: Qidong is a county-level city under the administration of the prefecture-level city of Nantong in southeastern Jiangsu province, China. It is located on the north side of the Yangtze River opposite Shanghai and forms a peninsula jutting out into the East China Sea. It has a population of 1.12 million.

Based on the paragraph above can we conclude that "Qidong is above sea level."?

A:
It's impossible to say