A motorcycle is being driven by someone wearing red clothes and a helmet.
Someone wearing red clothes and a helmet is riding a bicycle.
The person cannot simultaneously be riding a motorcycle and a bicycle
exists e1 e2 s1 x1 x2 x3 x4 x5 x6.(Actor(e1,x2) & subset_of(x6,x2) & n_helmet(x6) & subset_of(x3,x2) & Theme(e2,x5) & Actor(e2,x4) & v_wear(e2) & n_clothes(x5) & a_red(s1) & Theme(s1,x5) & (x3 = x4) & n_person(x3) & Theme(e1,x1) & v_drive(e1) & n_motorcycle(x1))
exists e1 e2 s1 x1 x2 x3 x4 x5 x6.(Theme(e2,x6) & Actor(e2,x1) & v_ride(e2) & n_bicycle(x6) & Theme(e1,x3) & Actor(e1,x2) & v_wear(e1) & subset_of(x5,x3) & n_helmet(x5) & subset_of(x4,x3) & n_clothes(x4) & a_red(s1) & Theme(s1,x4) & (x1 = x2) & n_person(x1))