Task: Question Answering
Input (English): Passage: My son went on his first Cub Scout fishing trip this year . He borrowed a fishing rod from one of the other scouts . The scout leader had dug some worms to use as bait , and they also brought some canned corn for bait . But he still had to be very careful not to hurt himself on the sharp hook . They were fishing from a bridge over a river , so he had to wait until no-one was walking by before he cast his line into the water . One of the scout leaders showed him how to cast so that the line spins out and sends the hook far into the water , then to slowly reel it in and wait for a fish to bite . There was a red-and-white bobber on the line that floated on the surface of the water until a fish bit the hook , then it bobbed to let him know he 'd caught something ! He gave the line a tug to make sure the fish was firmly on the hook , then he reeled in his line - and , sure enough , there was a nice fat pumpkinseed fish on the end of his hook ! Question: When was corn used? Option1: after the boys were done fishing Option2: When fishing.
Output (English): When fishing.