context: It is probably not the case that Greg is a frog. It is probable that Daniel took the football. There is almost no chance that Winona is a wolf. It is probably the case that if Winona is a wolf, or Daniel took the football, then Brian is a lion. Chances are slight that if Daniel took the football, and Greg is a frog, then Mary left the apple. It is unlikely that if Daniel took the football, and Greg is a frog, then Lily is green.
hypothesis: It is highly unlikely that mary left the apple, or Winona is a wolf.
valid_hypothesis: It is highly unlikely that mary left the apple, or Winona is a wolf.
invalid_hypothesis: We believe that mary left the apple, or Winona is a wolf.
hypothesis_assertion: Mary left the apple, or Winona is a wolf.