Problem:
Read the following paragraph and determine if the hypothesis is true:

Sierpe River (Spanish: "Rio Sierpe") is a river of Costa Rica. Boat traffic is common with both locals and tourists. A broad range of wildlife can be seen from the American Crocodile, various other reptile species, and exotic fish and birds. It joins the Rio Terraba.
Hypothesis: Humans have destroyed some of the Rio Sierpe river
****
Answer:
It's impossible to say

Problem:
Read the following paragraph and determine if the hypothesis is true:

Robert Mills Delaney, sometimes incorrectly spelled Delany (1903-1956) was an American composer. He studied with Nadia Boulanger and Arthur Honegger in Paris, and was best known for his 1928 choral symphony, John Brown's Song, based on Stephen Benet's Pulitzer Prize winning poem "John Brown's Body".
Hypothesis: Robert was not born before 1903.
****
Answer:
Yes

Problem:
Read the following paragraph and determine if the hypothesis is true:

Datong () is a prefecture-level city in northern Shanxi province, People's Republic of China, located in a basin at an elevation of 1040 m and bordering Inner Mongolia to the north and west and Hebei to the east. It had a population of 3,318,057 at the 2010 census of whom 1,629,035 lived in the built up area made of 3 out of 4 urban districts, namely Chengqu, Kuangqu and Nanjiao District.
Hypothesis: Datong was the first prefecture-level city in Shanxi province.
****
Answer:
It's impossible to say