premise: A man is riding a bicycle in the street.
hypothesis: a bicycle is being ridden
explanation_1: Riding a bicycle is a paraphrase of bicycle is being ridden.
explanation_2: A man riding a bicycle is active form of  a bicycle is being ridden.
explanation_3: The bicycle is being ridden because a man is riding the bicycle.
premise_logic: exists e1 x1 x2 x3.(n_street(x3) & in(e1,x3) & Theme(e1,x2) & Actor(e1,x1) & v_ride(e1) & n_bicycle(x2) & n_man(x1))
hypothesis_logic: exists e1 x1.(Theme(e1,x1) & v_ride(e1) & n_bicycle(x1))
premise_sim: exists e1 x1 x2 x3.(v_ride(e1) & n_street(x3) & n_man(x1) & n_bicycle(x2) & in(e1,x3) & Theme(e1,x2) & Actor(e1,x1))
hypothesis_sim: exists e1 x1.(v_ride(e1) & n_bicycle(x1) & Theme(e1,x1))