premise: A group of people in bright green vests are purchasing food.
hypothesis: A group of people standing around waiting for a bus.
explanation_1: A group of people can not be standing around waiting on a bus and purchasing food.
explanation_2: One cannot be purchasing food and simultaneously standing around.
explanation_3: Purchasing food and waiting for a bus are contradictory in that purchasing food is immediate action taken, while waiting for a bus is non-action (in that rather than waiting for transportation the group could walk)
premise_logic: exists e1 s1 s2 x1 x2 x3 x4.(Theme(e1,x4) & Actor(e1,x1) & v_purchase(e1) & n_food(x4) & of(x1,x2) & in(x2,x3) & n_vest(x3) & a_green(s2) & Theme(s2,x3) & a_bright(s1) & Theme(s1,x3) & n_people(x2) & n_group(x1))
hypothesis_logic: exists e2 e1 s1 x1 x2 x3 x4.(a_topic(x1) & of(x1,x2) & for(e1,e2) & for(e2,x4) & n_bus(x4) & Actor(e2,x3) & v_wait(e2) & a_around(s1) & Manner(e1,s1) & Actor(e1,x3) & v_stand(e1) & (x2 = x3) & n_people(x2) & n_group(x1))
premise_sim: exists e1 s1 s2 x1 x2 x3 x4.(v_purchase(e1) & of(x1,x2) & n_vest(x3) & n_people(x2) & n_group(x1) & n_food(x4) & in(x2,x3) & a_green(s2) & a_bright(s1) & Theme(s2,x3) & Theme(s1,x3) & Theme(e1,x4) & Actor(e1,x1))
hypothesis_sim: exists e2 e1 s1 x1 x2 x3 x4.(v_wait(e2) & v_stand(e1) & of(x1,x2) & n_people(x2) & n_group(x1) & n_bus(x4) & for(e2,x4) & for(e1,e2) & a_topic(x1) & a_around(s1) & Manner(e1,s1) & Actor(e2,x3) & Actor(e1,x3) & (x2 = x3))