Boy in sunglasses walking in the ocean.
The boy in the swim trunks and sunglasses is enjoying his summer vacation.
We cannot infer that the boy is in swim trunks, nor can we know that it is summer.
exists e1 s1 x1 x2 x3.(n_ocean(x3) & ne_nam_boy(s1) & a_topic(s1) & in(s1,x1) & in(e1,x3) & Actor(e1,x2) & v_walk(e1) & (x1 = x2) & n_sunglass(x1))
exists e1 x1 x2 x3 x4 x5 x6 x7.(n_vacation(x6) & of(x6,x7) & n_summer(x7) & of(x6,x1) & n_male(x1) & n_sunglass(x4) & n_trunk(x3) & of(x3,x5) & n_swim(x5) & subset_of(x4,x2) & subset_of(x3,x2) & n_boy(x1) & Theme(e1,x6) & Actor(e1,x1) & v_enjoy(e1) & in(x1,x2))