context: It is almost certain that Bill discarded the milk. There is little chance that Greg is a lion. It is almost certain that Julie is in the bedroom.
hypothesis: It is almost certain that greg is a lion, or Bill discarded the milk.
valid_hypothesis: It is almost certain that greg is a lion, or Bill discarded the milk.
invalid_hypothesis: It is impossible that greg is a lion, or Bill discarded the milk.
hypothesis_assertion: Greg is a lion, or Bill discarded the milk.