premise: Men are playing rugby while covered in mud.
hypothesis: It rained recently.
explanation_1: People can be covered in mud without it having rained.
explanation_2: Areas can be muddy without it having rained recently.
explanation_3: does not mean it rained.
premise_logic: exists e1 s1 x1 x2 x3 x4.(Theme(e1,x2) & Actor(e1,x1) & v_play(e1) & in(s1,x4) & n_mud(x4) & Theme(s1,x3) & a_cover(s1) & (x2 = x3) & n_rugby(x2) & n_man(x1))
hypothesis_logic: exists e1 s1 x1.(n_thing(x1) & a_recently(s1) & Manner(e1,s1) & Actor(e1,x1) & v_rain(e1))
premise_sim: exists e1 s1 x1 x2 x3 x4.(v_play(e1) & n_rugby(x2) & n_mud(x4) & n_man(x1) & in(s1,x4) & a_cover(s1) & Theme(s1,x3) & Theme(e1,x2) & Actor(e1,x1) & (x2 = x3))
hypothesis_sim: exists e1 s1 x1.(v_rain(e1) & n_thing(x1) & a_recently(s1) & Manner(e1,s1) & Actor(e1,x1))