Multi-select problem: How does the next paragraph end?

A family is in the living room i'm trying to get out after being snowed in. a man

Choose from: a). for example try to get an axe into snow and now gets stuck. b). opens the door and tries to jump over the snow that is in the way. c). lifts up a large snow pick then hops back. d). is putting real lights on the christmas tree.
b).