Someone dressed in a gray top looks on as the bowl rolls down the lane on lane eight at the colorful bowling alley.
The person is good at bowling.
The fact that the person looks on as the bowl rolls down the lane doesn't mean that the person is good at bowling.
exists e1 e2 s1 s2 s3 s4 x1 x2 x3 x4 x5 x6 x7.(n_alley(x6) & of(x6,x7) & n_bowling(x7) & a_colorful(s4) & Theme(s4,x6) & n_bowl(x3) & at(e2,x6) & on(e2,x5) & n_lane(x5) & n_lane(x5) & card_eq_8(x5) & a_down(s3) & Manner(e2,s3) & Theme(e2,x5) & Actor(e2,x1) & v_roll(e2) & in(e1,x4) & n_look(x4) & a_top(s2) & Theme(s2,x4) & a_gray(s1) & Theme(s1,x4) & r_on(e1) & as(e1,x3) & Theme(e1,x2) & v_dress(e1) & (x1 = x2) & n_person(x1))
exists s1 x1 x2.(n_person(x1) & at(s1,x2) & n_bowling(x2) & Theme(s1,x1) & a_good(s1))