premise: A man tries to get himself into shape on a treadmill.
hypothesis: A man exercising.
explanation_1: The man is excercising on a treadmill trying to get back in shape.
explanation_2: treadmill is a fitness equipment in a gym, which is used for exercising.
explanation_3: Get himself into shape implies man exercising.
premise_logic: exists e1 p1 x1.(Topic(e1,p1) & Actor(e1,x1) & v_try(e1) & exists e2 x2 x3.(on(e2,x3) & n_treadmill(x3) & into(e2,x2) & n_shape(x2) & Theme(e2,x2) & Actor(e2,x1) & v_get(e2) & n_male(x2)) & n_man(x1))
hypothesis_logic: exists e1 x1 x2.(a_topic(x1) & Actor(e1,x2) & v_exercise(e1) & (x1 = x2) & n_man(x1))