A young adult looking through the lens of a large telescope.
An elderly man is buying something at the store.
A young adult is not the same as an elderly man.
exists e1 s1 s2 x1 x2 x3 x4.(n_lens(x3) & a_topic(x1) & through(e1,x3) & of(x3,x4) & n_telescope(x4) & a_large(s2) & Theme(s2,x4) & Actor(e1,x2) & v_look(e1) & (x1 = x2) & n_adult(x1) & a_young(s1) & Theme(s1,x1))
exists e1 s1 x1 x2 x3.(n_store(x3) & at(e1,x3) & Theme(e1,x2) & Actor(e1,x1) & v_buy(e1) & n_thing(x2) & n_man(x1) & a_elderly(s1) & Theme(s1,x1))