premise: A man in a hard hat looks intimidated.
hypothesis: He is working in a potentially dangerous field that requires a hard hat.
explanation_1: If a man is working in a hard hat it can be assumed that he is working in a field that requires a hard hat because it is potentially dangerous
explanation_2: Man is he, and in a hard hat implies potentially dangerous.
explanation_3: A man is referred to with the pronoun he. Both sentences mention a hard hat.
premise_logic: exists e1 p1 s1 x1 x2.(exists s2.(Theme(s2,x1) & a_intimidate(s2)) & Topic(e1,p1) & Actor(e1,x1) & v_look(e1) & in(x1,x2) & n_hat(x2) & a_hard(s1) & Theme(s1,x2) & n_man(x1))
hypothesis_logic: exists e2 e1 s1 s2 x1 x2 x3.(in(e1,x1) & Theme(e2,x3) & Actor(e2,x2) & v_require(e2) & n_hat(x3) & a_hard(s2) & Theme(s2,x3) & (x1 = x2) & n_field(x1) & a_dangerous(s1) & Theme(s1,x1) & r_potentially(x1) & Actor(e1,x1) & v_work(e1) & n_male(x1))
premise_sim: exists e1 p1 s1 x1 x2.(v_look(e1) & n_man(x1) & n_hat(x2) & in(x1,x2) & exists s2.(a_intimidate(s2) & Theme(s2,x1)) & a_hard(s1) & Topic(e1,p1) & Theme(s1,x2) & Actor(e1,x1))
hypothesis_sim: exists e2 e1 s1 s2 x1 x2 x3.(v_work(e1) & v_require(e2) & r_potentially(x1) & n_male(x1) & n_hat(x3) & n_field(x1) & in(e1,x1) & a_hard(s2) & a_dangerous(s1) & Theme(s2,x3) & Theme(s1,x1) & Theme(e2,x3) & Actor(e2,x2) & Actor(e1,x1) & (x1 = x2))