context: It is almost certain that Bill is in the school. We believe that Bernhard is a lion. It is unlikely that Greg is a frog. There is almost no chance that if either Bernhard is a lion, or Greg is a frog, then Sandra took the apple. There is a very good chance that if Greg is a frog, and Bill is in the school, then Daniel left the football. It is probably not the case that if Bernhard is a lion, or Bill is in the school, then John moved to the office.
hypothesis: There is a very good chance that john moved to the office, or Bernhard is a lion.
valid_hypothesis: There is a very good chance that john moved to the office, or Bernhard is a lion.
invalid_hypothesis: It is impossible that john moved to the office, or Bernhard is a lion.
hypothesis_assertion: John moved to the office, or Bernhard is a lion.