premise: There are two shadowy men standing along side a stream that runs through a paved courtyard in front of some stairs.
hypothesis: Two men were waiting for someone to arrive.
explanation_1: There are two shadowy men standing along side a stream doesn't imply that they are waiting for someone to arrive.
explanation_2: Standing does not necessarily mean they are waiting for someone to arrive.
explanation_3: Just because standing along side a stream does not mean waiting for someone to arrive.
premise_logic: exists p1 x1 e1 s1 x2 x3.((x1 = x2) & all x4.(n_stream(x4) -> exists e2 s2 x5 x6 x7 x8 x9.(along(e1,x5) & in(e2,x8) & of(x8,x9) & n_stair(x9) & n_front(x8) & through(e2,x7) & n_courtyard(x7) & a_paved(s2) & Theme(s2,x7) & Actor(e2,x6) & v_run(e2) & (x5 = x6) & for(x5,x4) & n_side(x5))) & Actor(e1,x3) & v_stand(e1) & (x2 = x3) & n_man(x2) & a_shadowy(s1) & Theme(s1,x2) & card_eq_2(x2))
hypothesis_logic: exists e1 p1 x1 x2.(for(e1,x2) & Topic(x2,p1) & exists e2.(Actor(e2,x2) & v_arrive(e2)) & n_person(x2) & Actor(e1,x1) & v_wait(e1) & n_man(x1) & card_eq_2(x1))