A skater rides his board on a ramp.
A boy skates at the new skate park.
You can not infer he is at a skate park.
exists e1 x1 x2 x3.(on(e1,x3) & n_ramp(x3) & Theme(e1,x2) & Actor(e1,x1) & v_ride(e1) & n_board(x2) & of(x2,x1) & n_male(x1) & n_skater(x1))
exists e1 s1 x1 x2 x3.(n_park(x2) & of(x2,x3) & n_skate(x3) & a_new(s1) & Theme(s1,x2) & at(e1,x2) & Actor(e1,x1) & v_skate(e1) & n_boy(x1))