Q: In the year after 1972, the United States and Communist China agreed.
In 1973, the United States and Communist China agreed to establish liaison offices in Beijing and Washington.
A: Yes
Q: Alberta is located in Canada. 
If the federal government in its infinite wisdom-since it always knows more than anyone else about all issues relating to the environment-were to decide that we need to make an additional 5%, 6% or 7% reduction to industrial emissions, to toxic emissions in the atmosphere, under the agreements negotiated at Kyoto, on a uniform basis across Canada, this would be easily complied with by Alberta, where the emissions have increased in recent years.
A: Yes
Q: Weapons were drawn in the capital on Tuesday.
Six people were killed and 10 injured on Tuesday in a gun battle between rival militiamen in Somalia's capital Mogadishu, witnesses and clan elders said.
A: Yes
Q: Sam hit a rock in the park
Broken Tire<br>Sam was bicycling one day. He hit a big rock by accident. The wheel of his bicycle was bent. Sam had to walk it back home. He eventually got it replaced.
A:
It's impossible to say