context: A man pushing a food cart stands in front of a stone building and holds onto the bars covering a window.
hypothesis: It is probable that a man peering into a window to see if others would like to buy some food.
valid_hypothesis: It is probable that a man peering into a window to see if others would like to buy some food.
invalid_hypothesis: It is impossible that a man peering into a window to see if others would like to buy some food.
hypothesis_assertion: A man peering into a window to see if others would like to buy some food.