premise: A taxi is trying to drive on a street amidst a crowd of people.
hypothesis: The taxi is going to pick up a customer.
explanation_1: A taxi could perhaps already have a customer in the car or just be the driver going home, rather than going to pick up someone.
explanation_2: Just because a taxi is trying to drive on a street it does not mean the taxi is going to pick up a customer.
explanation_3: A taxi drives on the street for other reasons besides to pick up a costumer.
premise_logic: exists e1 p1 x1.(Topic(e1,p1) & Actor(e1,x1) & v_try(e1) & exists e2 x2 x3 x4 x5.(on(e2,x4) & n_amidst(x4) & of(x4,x5) & n_street(x5) & Theme(e2,x2) & Actor(e2,x1) & v_drive(e2) & of(x2,x3) & n_people(x3) & n_crowd(x2)) & n_taxi(x1))
hypothesis_logic: exists e1 p1 x1.(n_taxi(x1) & Topic(e1,p1) & Actor(e1,x1) & v_go(e1) & exists e2 s1 x2.(a_up(s1) & Manner(e2,s1) & Theme(e2,x2) & Actor(e2,x1) & v_pick(e2) & n_customer(x2)))