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

A Philadelphia police officer is in the hospital being treated for an injury he suffered while chasing a suspect.The officer suffered a puncture wound to his arm.He was injured while responding to a 911 call at around 3:30 a.m. Sunday for gunfire near 30th and Cumberland in the Strawberry Mansion section of the city.When the officer tried to question a man in connection with the gunfire, the man made a run for it.The officer chased him and fell to the ground when he heard gunfire.The man got away.Police found several shell casings at the scene.------
Hypothesis: Police did not find the culprit.
****
Answer:
Yes


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

ISLAMABAD, Pakistan (CNN) -- Taliban militants made their deepest incursion into Pakistan this week, seizing control of areas that are a short drive from the capital city.  A Pakistani government official said the militants fully withdrew from the Buner district on Friday, although other officials cast doubt on the extent of the pullout and how long it would last. Buner is only 60 miles outside Islamabad. The situation is particularly concerning because Pakistan is a nuclear-armed state. The Islamic republic is believed to have between 30 and 40 nuclear warheads, according to the U.N. nuclear watchdog, the International Atomic Energy Agency (IAEA).
Hypothesis: The IAEA does not encourage Pakistan to use their 30 to 40 nuclear warheads.
****
Answer:
It's impossible to say


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

Ernest Orlando Lawrence (August 8, 1901 – August 27, 1958) was a pioneering American nuclear scientist and winner of the Nobel Prize in Physics in 1939 for his invention of the cyclotron. He is known for his work on uranium-isotope separation for the Manhattan Project, as well as for founding the Lawrence Berkeley National Laboratory and the Lawrence Livermore National Laboratory.
Hypothesis: Ernest Orlando Lawrence gave a short acceptance speech
****
Answer:

It's impossible to say