premise: A historic-looking building.
hypothesis: The town hall
explanation_1: Not all historic looking buildings are town halls.
explanation_2: A historic-looking building could be a number of places, not exclusively a town hall
explanation_3: Just because a building is historic-looking does not mean it is a town hall.
premise_logic: exists s1 x1.(a_topic(x1) & n_building(x1) & a_historic-looking(s1) & Theme(s1,x1))
hypothesis_logic: exists x1 x2.(n_hall(x1) & of(x1,x2) & n_town(x2) & a_topic(x1))