context: There is a better than even chance that Jessica is a sheep. It is probably not the case that Yann is bored. It is unlikely that Bernhard is a swan.
hypothesis: There is a better than even chance that either Bernhard is a swan, or Jessica is a sheep.
valid_hypothesis: There is a better than even chance that either Bernhard is a swan, or Jessica is a sheep.
invalid_hypothesis: There is almost no chance that either Bernhard is a swan, or Jessica is a sheep.
hypothesis_assertion: Either Bernhard is a swan, or Jessica is a sheep.