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

Pedro Avilés Pérez was a Mexican drug lord in the state of Sinaloa in the late 1960s. He is considered to be the first generation of major Mexican drug smugglers of marijuana. He was also the first known drug lord to use an aircraft to smuggle drugs to the United States.
Hypothesis: Pedro Avilés Pérez used commerical planes for his activity
****
Answer:
It's impossible to say


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

Within trillionths of a second after the Big Bang, they have reasoned, the primordial explosion - many billions of degrees hot - must have created a universe that contained equal quantities of matter and antimatter.
Hypothesis: An explosion happened that is referred to as the Big Bang. 
****
Answer:
Yes


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

GODERICH, Ont. — The Fire Marshal is investigating after 640 pigs were killed when a barn went up in flames Saturday morning in southwestern Ontario. Fire officials say the fire east of Goderich, Ont., did about $1 million in damage. Volunteer firefighters were alerted to the blaze by a passer-by. Crews arrived to find the structure fully engulfed, and battled the flames for several hours. Investigators say the fire is not suspicious.
Hypothesis: The firefighters fought the fire for at least 1 hour
****
Answer:

Yes