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

Injections of human stem cells seem to directly repair some of the damage caused by spinal cord injury, according to research that helped partially paralyzed mice walk again.

OPTIONS:
- Yes
- It's impossible to say
- No
Hypothesis: Mice aren't able to accept cells from other mammals
****
Answer:
No


[Q]: The new study refutes earlier findings by researchers at the University of California, Los Angeles, who concluded that the odds of getting head and neck cancers rose in tandem with the frequency and duration of marijuana use. Marijuana definitely causes cancer OPTIONS:
- Yes
- It's impossible to say
- No
[A]: It's impossible to say


Problem: Two midsummer cruises aboard Clipper Adventure Cruises' 140-passenger World Discoverer (July 8 and Aug. 9) will take you to the wind-swept cliffs of the Pribilof Islands in the Bering Sea, where cartoon-faced horned and tufted puffins stare.

Based on the paragraph above can we conclude that "The cruises have room service."? OPTIONS:
- Yes
- It's impossible to say
- No

A: It's impossible to say


Q: Charles is younger than Bowles.
Bowles will take the title HRH Duchess of Cornwall, changing it to the Princess Consort, when Charles becomes King.
OPTIONS:
- Yes
- It's impossible to say
- No
A: It's impossible to say


Boys Republic () is a South Korean K-pop boy band consisting of five members: Onejunn, Sunwoo, Sungjun, Minsu, and Suwoong. They are Universal Music's first K-pop idol group (also managed by Happy Tribe Entertainment). Boys Republic debuted on June 5, 2013 with the single, "Party Rock". Their official fan club name is "Royal Family".
Boys Republic was a heavy influence on the naming of the official fan club. OPTIONS:
- Yes
- It's impossible to say
- No
A: It's impossible to say


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

"Edge of a Revolution" is a single by Canadian rock band Nickelback from their eighth studio album, "No Fixed Address". It was released as the album's lead single on August 18, 2014. It went for Active Rock adds on August 18, and was premiered on Clear Channel radio stations. It was released for sale on August 19, 2014. This was the first release under Nickelback's new label, Republic Records.

OPTIONS:
- Yes
- It's impossible to say
- No
Hypothesis: "Edge of a Revolution" is a single by Canadian rock band Nickelback from their eighth studio album, "No Fixed Address" because of all the tours they do.
****
Answer:

It's impossible to say