Problem: Missed Flight<br>Sheila set of for the airport early so she could catch her flight. On the way her car had a burst tire. She had no idea how to change a tire and started to cry. A car pulled up behind and the driver greeted her by name. It turned out to be someone she had worked with 10 years before.

Based on the paragraph above can we conclude that "A man greeted Sheila by name."?

A: Yes

Problem: In recent months we have witnessed one of the most disturbing human tragedies since the second world war: ethnic cleansing, deportation and dispossession of close to one million Kosovars, who have been deprived on both a number of civil rights and their right to self-government by the Milosevic regime for some ten years now.

Based on the paragraph above can we conclude that "Serbians are thnically cleansing Kosovars"?

A: Yes

Problem: How to wake up in the middle of the night<br>Practice by waking up at the same time for a month. Nerves in your brain control your body's clock, known as your circadian rhythm. This rhythm is established by following a predictable routine, which is why you are able to wake up at the same time on the weekend as you are during the week if all factors are equal.

Based on the paragraph above can we conclude that "You will have to change when you eat if you change your sleep pattern."?

A:
It's impossible to say