premise: People buy fruits and vegetables at an open air market.
hypothesis: People buy produce at a market.
explanation_1: People who buy fruits and vegetables are buying produce.  Fruits and vegetables are produce.  A market can be in the open air, such as outdoors.
explanation_2: Fruits and vegetables are produce.
explanation_3: Fruits and vegetables are synonymous with produce.
premise_logic: exists e1 s1 x1 x2 x3 x4 x5 x6.(at(e1,x5) & n_market(x5) & of(x5,x6) & n_air(x6) & a_open(s1) & Theme(s1,x5) & Theme(e1,x2) & Actor(e1,x1) & v_buy(e1) & subset_of(x4,x2) & n_vegetable(x4) & subset_of(x3,x2) & n_fruit(x3) & n_people(x1))
hypothesis_logic: exists e1 x1 x2 x3.(at(e1,x3) & n_market(x3) & Theme(e1,x2) & Actor(e1,x1) & v_buy(e1) & n_produce(x2) & n_people(x1))
premise_sim: exists e1 s1 x1 x2 x3 x4 x5 x6.(v_buy(e1) & subset_of(x4,x2) & subset_of(x3,x2) & of(x5,x6) & n_vegetable(x4) & n_people(x1) & n_market(x5) & n_fruit(x3) & n_air(x6) & at(e1,x5) & a_open(s1) & Theme(s1,x5) & Theme(e1,x2) & Actor(e1,x1))
hypothesis_sim: exists e1 x1 x2 x3.(v_buy(e1) & n_produce(x2) & n_people(x1) & n_market(x3) & at(e1,x3) & Theme(e1,x2) & Actor(e1,x1))