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

The soldiers, who were said to have been wearing Arab headdress, were accused of firing at Iraqi police when stopped at a road block.

OPTIONS:
- Yes
- It's impossible to say
- No
Hypothesis: In addition to the Arab headdress, the soldiers who fired at Iraqi police when stopped at a road block were wearing sunglasses.
****
Answer:
It's impossible to say


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

I want to get a sense for what your understanding is of what is going on in the ninth-grade biology class that your daughter will be attending several years from now. Is it your understanding that Darwin's theory of evolution is going to be taught pursuant to the state academic standards?

OPTIONS:
- Yes
- It's impossible to say
- No
Hypothesis: The person in question understands the cirriculum 
****
Answer:
It's impossible to say


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

Elly Griffiths is the pen name of Domenica de Rosa (born 17 august 1963, London), a British crime novelist. She has written two series as Griffiths to date, one featuring Ruth Galloway, the other featuring Detective Inspector Edgar Stephens and Max Mephisto.

OPTIONS:
- Yes
- It's impossible to say
- No
Hypothesis: Under the name Griffiths she has written 2 series of horror novels.
****
Answer:

No