premise: The firefighter has a hose ready to tackle a car fire.
hypothesis: A male firefighter checks his hose before using it.
explanation_1: The firefighter could be either male or female. The hose may or may not have been checked.
explanation_2: Not all firefighters are male.
explanation_3: Not all firefighters are male
premise_logic: exists e1 p1 s1 x1 x2 x3.(n_firefighter(x1) & Theme(e1,x2) & Actor(e1,x1) & v_have(e1) & Topic(s1,p1) & Actor(s1,x3) & a_ready(s1) & exists e2 x4 x5.(Theme(e2,x4) & Actor(e2,x3) & v_tackle(e2) & n_fire(x4) & of(x4,x5) & n_car(x5)) & (x2 = x3) & n_hose(x2))
hypothesis_logic: (x)