Problem: Agatha Christie's Marple (or simply Marple) is a British ITV television series loosely based on the books and short stories by British crime novelist Agatha Christie. The title character was played by Geraldine McEwan from the first to third series, until her retirement from the role, and by Julia McKenzie from the fourth series onwards.

Based on the paragraph above can we conclude that "Agatha Christie's Marple is a series."?

A: Yes


Problem: A recent study found no evidence of seasonal affective disorder in Iceland where the sun does not appear for a long time in the winter.

Based on the paragraph above can we conclude that "The study was done by a group of scientists from california"?

A: No


Problem: How to use adjustable objective rifle scopes<br>Be sure that your scope is mounted properly. Sighting-in can have been done preliminarily, but additional sighting-in will be desirable after following these steps : Know your rifle. There are actually two optical systems in a rifle scope.

Based on the paragraph above can we conclude that "Zeroing in the rifle can be done before the scope is mounted."?

A:
Yes