context: A group of youths, one wearing a t-shirt labeled "L.A. City Lounge South", are working on a craft project that involves the use of flour.
hypothesis: It is highly unlikely that  A group of youths are baking some delicious brownies.
valid_hypothesis: It is highly unlikely that  A group of youths are baking some delicious brownies.
invalid_hypothesis: There is a very good chance that  A group of youths are baking some delicious brownies.
hypothesis_assertion:  A group of youths are baking some delicious brownies.