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

Serbian Americans (Serbian: Амерички Срби/Američki Srbi ) are United States citizens of Serb ethnic ancestry. As of 2012, there are 199,080 American citizens of "Serbian ancestry" who identify as having Serb ancestry. However, the number may be higher, as some 328,547 people who identify as Yugoslavs living in the United States, and many Yugoslav immigrants were of Serb ethnicity.
Hypothesis: As of 2012, there are 199,800 American citizens of Serbian ancestry" who identify as having Serb ancestry.
****
Answer:
No


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

The mine would operate nonstop seven days a week and use tons of cyanide each day to leach the gold from crushed ore.
Hypothesis: The mine would operate nonstop only three days a week.
****
Answer:
No


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

In a separate mass shooting on Saturday in Pittsburgh, a man donned a bulletproof vest and killed three police officers after he had been driven into a murderous rage by an argument with his mother over a dog.  According to court papers, Richard Poplawski — who had recently been dishonourably discharged from the US Marines — had been arguing with his mother about the dog urinating inside their home early on Saturday morning when she threatened to evict him. When the argument escalated, she called the police. By the time a patrol car turned up at after 7am, Mr Poplawski, 23, had armed himself with an assault rifle, a long-arm rifle, a pistol and several rounds of ammunition.
Hypothesis: Richard Poplawski is a dishonourably discharged ex-marine. Prior to the Saturday of the events, he lived with his mother and a canine who was poorly house trained.
****
Answer:

Yes