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

Context:

Corncob<br>The girl saw corncobs were going to waste at the farm. She figured they could be made into pipes and sold to help her family. Drying took a very long time, but the venture became profitable. She grew slightly older, and her savings helped her later. It would then be a supplement while she pursued her archery career.

Hypothesis: there were corncobs at the farm
Select from:
(a). Yes
(b). It's impossible to say
(c). No
(a).