premise: A fireman searching for something using a flashlight.
hypothesis: A fireman is in the dark.
explanation_1: A flashlight is a tool used for searching in the dark.
explanation_2: A fireman would need to use a flashlight if they were in the dark.
explanation_3: fireman using flash light because he is in dark
premise_logic: exists e2 e1 x1 x2 x3 x4 x5.(a_topic(x1) & for(e1,x3) & Theme(e2,x5) & Actor(e2,x4) & v_use(e2) & n_flashlight(x5) & (x3 = x4) & n_thing(x3) & Actor(e1,x2) & v_search(e1) & (x1 = x2) & n_fireman(x1))
hypothesis_logic: exists p1 x1 x2.(n_dark(x2) & in(x1,x2) & n_fireman(x1))
premise_sim: exists e2 e1 x1 x2 x3 x4 x5.(v_use(e2) & v_search(e1) & n_thing(x3) & n_flashlight(x5) & n_fireman(x1) & for(e1,x3) & a_topic(x1) & Theme(e2,x5) & Actor(e2,x4) & Actor(e1,x2) & (x3 = x4) & (x1 = x2))
hypothesis_sim: exists x1 x2.(n_fireman(x1) & n_dark(x2) & in(x1,x2))