premise: Some people are standing in a room around a circular reception desk.
hypothesis: A man is dragging a couch across the room so he can vacuum.
explanation_1: It can either be a single man or a group of people and they can either be standing or dragging a couch but not both.
explanation_2: no one vacuum while some people are across the room
explanation_3: Some people is more than one man
premise_logic: exists e1 s1 x1 x2 x3 x4.(around(e1,x3) & n_desk(x3) & of(x3,x4) & n_reception(x4) & a_circular(s1) & Theme(s1,x3) & in(e1,x2) & n_room(x2) & Actor(e1,x1) & v_stand(e1) & n_people(x1))
hypothesis_logic: exists e1 p1 x1 x2 x3.(n_male(x3) & n_room(x3) & exists e2 p2.(exists e3.(Actor(e3,x3) & v_vacuum(e3)) & Topic(e2,p2) & Actor(e2,x3) & v_can(e2)) & so(e1,p1) & across(e1,x3) & Theme(e1,x2) & Actor(e1,x1) & v_drag(e1) & n_couch(x2) & n_man(x1))