context: It is impossible that Lily is a rhino. It is unlikely that Jeff discarded the apple. It is improbable that Mary picked up the milk.
hypothesis: There is almost no chance that jeff discarded the apple, and Mary picked up the milk.
valid_hypothesis: There is almost no chance that jeff discarded the apple, and Mary picked up the milk.
invalid_hypothesis: It is probable that jeff discarded the apple, and Mary picked up the milk.
hypothesis_assertion: Jeff discarded the apple, and Mary picked up the milk.