Problem: It was the first time that I had really ever been around Barrie Callahan, so she strikes me -that memory strikes me because my mother had known her previously. And she was speaking about the textbook, just questioning them. I don't remember her exact words.

Based on the paragraph above can we conclude that "Barrie Callahan had a romantic relationship with the authors mother. "?

A: It's impossible to say

Problem: His group's recently developed computer program, which provides group intelligence for a swarm of mini-robots to rapidly pin-point a source of contagion, can also be used by a group of humans carrying minicomputers, global positioning receivers, and simple radio equipment to find a skier buried in whiteness.

Based on the paragraph above can we conclude that "The program is able to control very large robots."?

A: No

Problem: To the people of the south shore, the volunteers, the volunteer fire-fighters, ground search and rescue, Coast Guard, emergency health services, soldiers, sailors, aircrew, RCMP and the Halifax fire and police services, I extend not only my own personal gratitude but also the gratitude of all Nova Scotians.

Based on the paragraph above can we conclude that "All the helpers did not want to help"?

A:
It's impossible to say