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

The 1971 VFA Division 1 Grand Final was an Australian rules football match played between the Dandenong Redlegs and the Preston Bullants. The match was held on Sunday 26 September 1971 at the Junction Oval in St Kilda, Victoria, to decide Division 1 Premiership for the 1971 Victorian Football Association season.
Hypothesis: Australian football rules were the same in the seventies as they are now
****
Answer:
It's impossible to say

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.
Hypothesis: iraqi police were not fired at.
****
Answer:
No

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

Cosmonaut Sergei Avdeyev, currently on board the Mir space station, has become the person with the longest total stay in space. He has clocked up 681 days.
Hypothesis: Sergei Avdeyev used to be the person with second longest total stay in space
****
Answer:
It's impossible to say