Strike<br>Fred worked at a grocery store that was about to go on strike. He was nervous because he didn't really believe in it. Fred diligently lined up with his co-workers on the picket line. They yelled and got angry at customers crossing their line. Fred finally had enough and got a job at a non-union store.

Can we draw the following conclusion?
Fred was about to go on strike.

Available choices:
 (a). Yes
 (b). It's impossible to say
 (c). No