premise: A guy pointing at a giant Blackberry.
hypothesis: A man pointing to a display he just put up.
explanation_1: If a man is pointing to a "giant Blackberry" it is not necessarily a blackberry on a display -- it may have been an actual blackberry.
explanation_2: A guy pointing at a giant Blackberry don't necessarily imply he is pointing to a display.
explanation_3: The giant blackberry the man is pointing at may not be a display he's just put up.
premise_logic: exists e1 s1 x1 x2 x3.(a_topic(x1) & at(e1,x3) & ne_geo_blackberry(x3) & a_giant(s1) & Theme(s1,x3) & Actor(e1,x2) & v_point(e1) & (x1 = x2) & n_guy(x1))
hypothesis_logic: exists e1 e2 s1 s2 x1 x2 x3 x4.(a_topic(x1) & to(e1,x3) & a_just(s2) & Manner(e2,s2) & a_up(s1) & Manner(e2,s1) & Theme(e2,x4) & Actor(e2,x1) & v_put(e2) & (x3 = x4) & n_male(x1) & n_display(x3) & Actor(e1,x2) & v_point(e1) & (x1 = x2) & n_man(x1))