premise: Africans are gathering around huts talking.
hypothesis: Africans are gathering around outdoors.
explanation_1: To be gathering around the huts means the Africans are outdoors, not inside the huts.
premise_logic: exists e2 e1 x1 x2 x3.(ne_nam_africans(x1) & around(e1,x2) & Actor(e2,x3) & v_talk(e2) & (x2 = x3) & n_hut(x2) & Actor(e1,x1) & v_gather(e1))
hypothesis_logic: exists e1 x1 x2.(ne_nam_africans(x1) & around(e1,x2) & n_outdoors(x2) & Actor(e1,x1) & v_gather(e1))
premise_sim: exists e2 e1 x1 x2 x3.(v_talk(e2) & v_gather(e1) & ne_nam_africans(x1) & n_hut(x2) & around(e1,x2) & Actor(e2,x3) & Actor(e1,x1) & (x2 = x3))
hypothesis_sim: exists e1 x1 x2.(v_gather(e1) & ne_nam_africans(x1) & n_outdoors(x2) & around(e1,x2) & Actor(e1,x1))