context: It is almost certain that Mary picked up the milk. It is unlikely that Julie is in the kitchen. It is impossible that Julius is white. There is a better than even chance that if either Mary picked up the milk, or Julius is white, then Jeff dropped the apple. There is a very good chance that if Julius is white, or Mary picked up the milk, then Lily is a rhino. There is almost no chance that if Julius is white, or Mary picked up the milk, then Yann is tired.
hypothesis: It is probably the case that julius is white, and Lily is a rhino.
valid_hypothesis: It is impossible that julius is white, and Lily is a rhino.
invalid_hypothesis: It is probably the case that julius is white, and Lily is a rhino.
hypothesis_assertion: Julius is white, and Lily is a rhino.