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

Sergeant Alistair Slater, MM (25 July 1956 2 December 1984), was a British Army soldier who served in B Squadron, Air (7) Troop, 22 Special Air Service (SAS), who was killed on 2 December 1984 while on operations against the Provisional Irish Republican Army in Kesh, a village in County Fermanagh in Northern Ireland.

OPTIONS:
- Yes
- It's impossible to say
- No
Hypothesis: Sergeant Alistair Slater joined the British Army at age 18
****
Answer:
It's impossible to say

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

"The Ones Who Walk Away from Omelas" is a 1973 plotless, short, descriptive work of philosophical fiction, though popularly classified as a short story, by American writer Ursula K. Le Guin. With deliberately both vague and vivid descriptions, the narrator depicts a summer festival in the utopian city of Omelas, whose prosperity depends on the perpetual misery of a single child.

OPTIONS:
- Yes
- It's impossible to say
- No
Hypothesis: The narrator depicts a summer festival in the utopian city of Omelas, one of many utopias conjured up by writer Ursula K. Le Guin during her lifetime.

****
Answer:
It's impossible to say

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

"Don't Look Back" is a song by British pop-rock band Fine Young Cannibals. It was released as the third single from the band's 1988 album "The Raw & the Cooked". The song reached the top 40 charts in the United Kingdom, United States, Canada, Australia, and New Zealand.

OPTIONS:
- Yes
- It's impossible to say
- No
Hypothesis: Don't Look Back reached the top 40 in at least 4 countries.
****
Answer:
Yes