Determine if the sentence is true based on the text below.
Carl Smith died on August 8.

Carl Smith collided with a concrete lamp-post while skating and suffered a skull fracture that caused a coma. When he failed to regain consciousness, his parents on August 8 consented to his life support machine being turned off.
OPTIONS:
- yes
- no
yes
Determine if the sentence is true based on the text below.
300 people were killed in Mongolia.

A four-day state of emergency has been declared in the capital of Mongolia, Ulaanbaatar after violent protests occurred after allegations of vote rigging and fraud in Sunday's elections. Reports state that 5 people have been killed, and over 300 injured. The injured were police and protesters alike, suffering from smoke poisoning, rubber bullets, and stoning. Among the injured was a Japanese citizen, who was reportedly flown to Japan in the morning.
OPTIONS:
- yes
- no
no
Determine if the sentence is true based on the text below.
Mine waste-water poses an environmental hazard.

Waste in the ponds produced by leaching gold from ore is a source of potential environmental dangers.
OPTIONS:
- yes
- no
yes
Determine if the sentence is true based on the text below.
Alcohol has an effect on violent crimes.

Alcohol now fuels 44 percent of all violent crime and 70 percent of Accident and Emergency hospital admissions at peak times are due to booze.
OPTIONS:
- yes
- no
yes