premise: A firefighter, in full uniform, looks off into the distance.
hypothesis: This firefighter is on duty.
explanation_1: The firefighter is on duty because he is in his uniform.
explanation_2: Firefighter, in full uniform implies on duty.
explanation_3: To be in full uniform implies being on duty.
premise_logic: exists e1 s1 s2 x1 x2 x3.(n_distance(x2) & in(e1,x3) & n_uniform(x3) & a_full(s2) & Theme(s2,x3) & a_off(s1) & Manner(e1,s1) & into(e1,x2) & Actor(e1,x1) & v_look(e1) & n_firefighter(x1))
hypothesis_logic: exists p1 x1.(n_firefighter(x1) & exists x2.(on(x1,x2) & n_duty(x2)))
premise_sim: exists e1 s1 s2 x1 x2 x3.(v_look(e1) & n_uniform(x3) & n_firefighter(x1) & n_distance(x2) & into(e1,x2) & in(e1,x3) & a_off(s1) & a_full(s2) & Theme(s2,x3) & Manner(e1,s1) & Actor(e1,x1))
hypothesis_sim: exists x1.(n_firefighter(x1) & exists x2.(on(x1,x2) & n_duty(x2)))