I am attempting to identify the sub goals; although I feel like this is the same question rehashed, so I am having a difficult time coming up with a deeper goal than before because it seems very cut and dry to me, the man has to come up with a solution to his dilemma; we’ve identified the dilemma, and the goals appear to be the same each time, either figure out how to get all across at once, or figure out how to leave two behind and make a second trip.  I’m pondering a solution.