premise: Members of the military gather around some vehicles at night.
hypothesis: the military surrounds their own vehicles.
explanation_1: Military members may gather around some vehicles, but it doesn't necessarily mean that they are their own vehicles.
explanation_2: Just because the military gather around some vehicles doesn't mean they surround their own vehicles
explanation_3: There is no indication that the vehicles they gather around are their own.
premise_logic: exists e1 x1 x2 x3 x4.(n_military(x2) & at(e1,x4) & n_night(x4) & around(e1,x3) & n_vehicle(x3) & Actor(e1,x1) & v_gather(e1) & of(x1,x2) & n_member(x1))
hypothesis_logic: exists s1 s2 s3 x1 x2.(n_vehicle(x1) & a_own(s3) & Theme(s3,x1) & a_their(s2) & Theme(s2,x1) & of(x1,x2) & n_surround(x2) & a_military(s1) & Theme(s1,x1) & a_topic(x1))
premise_sim: exists e1 x1 x2 x3 x4.(v_gather(e1) & of(x1,x2) & n_vehicle(x3) & n_night(x4) & n_military(x2) & n_member(x1) & at(e1,x4) & around(e1,x3) & Actor(e1,x1))
hypothesis_sim: exists s1 s2 s3 x1 x2.(of(x1,x2) & n_vehicle(x1) & n_surround(x2) & a_topic(x1) & a_their(s2) & a_own(s3) & a_military(s1) & Theme(s3,x1) & Theme(s2,x1) & Theme(s1,x1))