premise: Construction workers are standing upon on a wooden bridge.
hypothesis: The bridge is wood
explanation_1: Wooden bridge means the bridge is wood.
explanation_2: workers are standing upon on a wooden bridge so the bridge should be made of wood.
explanation_3: The bridge is made of wood.
premise_logic: exists e1 s1 s2 x1 x2 x3.(on(e1,x3) & n_bridge(x3) & a_wooden(s2) & Theme(s2,x3) & a_upon(s1) & Manner(e1,s1) & Actor(e1,x1) & v_stand(e1) & n_worker(x1) & of(x1,x2) & n_construction(x2))
hypothesis_logic: exists p1 x1.(n_bridge(x1) & exists x2.((x1 = x2) & n_wood(x2)))
premise_sim: exists e1 s1 s2 x1 x2 x3.(v_stand(e1) & on(e1,x3) & of(x1,x2) & n_worker(x1) & n_construction(x2) & n_bridge(x3) & a_wooden(s2) & a_upon(s1) & Theme(s2,x3) & Manner(e1,s1) & Actor(e1,x1))
hypothesis_sim: exists x1.(n_bridge(x1) & exists x2.(n_wood(x2) & (x1 = x2)))