Can we draw the following hypothesis from the context (see options)? 

Context:

William Gurstelle (born March 29, 1956) is an American nonfiction author, magazine writer, and inventor. He is a feature columnist for "Make" magazine and a columnist and contributing editor at "Popular Science" magazine. Previously, he was the Pyrotechnics and Ballistics Editor at "Popular Mechanics" magazine.

Hypothesis: William Gurstelle was born in march 29 in a cold day

1). Yes.
2). It's impossible to say.
3). No.
2).