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

How to wake up in the middle of the night<br>Practice by waking up at the same time for a month. Nerves in your brain control your body's clock, known as your circadian rhythm. This rhythm is established by following a predictable routine, which is why you are able to wake up at the same time on the weekend as you are during the week if all factors are equal.

OPTIONS:
- Yes
- It's impossible to say
- No
Hypothesis: Cats also have circadian rhythms.
****
Answer:
It's impossible to say


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

No. 234 Squadron RAF had a long career within the RAF, being operational on flying boats in World War I and on fighter aircraft in World War II. After the war it remained a fighter unit till 1957. In its last incarnation the squadron was in turn Operational Training Unit (OTU), Tactical Weapon Unit (TWU) and part of No. 4 Flying Training School RAF until lastly disbanded in 1994.

OPTIONS:
- Yes
- It's impossible to say
- No
Hypothesis: No. 234 Squadron RAF was operational on flying boats in World War I.
****
Answer:
Yes


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

Two bombs planted near an Islamic school in Pakistan killed eight people and injured 42 others yesterday in the latest outbreak of violence gripping the southern port of Karachi.

OPTIONS:
- Yes
- It's impossible to say
- No
Hypothesis: People were killed and injured yesterday in a school
****
Answer:

Yes