A boy in a striped t-shirt is standing by a tree in front of the picnic tables.
the boy is in the park
A boy in a striped t-shirt is a boy and picnic tables represent a park
exists e1 s1 x1 x2 x3 x4 x5 x6.(n_table(x5) & of(x5,x6) & n_picnic(x6) & in(e1,x4) & of(x4,x5) & n_front(x4) & by(e1,x3) & n_tree(x3) & Actor(e1,x1) & v_stand(e1) & in(x1,x2) & n_t-shirt(x2) & a_striped(s1) & Theme(s1,x2) & n_boy(x1))
exists p1 x1 x2.(n_park(x2) & n_boy(x1) & in(x1,x2))