People are walking down a street next to multiple blue taxi cabs.
The people are walking to the cabs.
Just because people are walking next to the cabs does not mean the people are walking to, towards or in pursuit of the cabs.
exists e1 s1 s2 x1 x2 x3 x4.(to(e1,x3) & n_cab(x3) & of(x3,x4) & n_taxi(x4) & a_blue(s2) & Theme(s2,x3) & a_multiple(s1) & Theme(s1,x3) & r_next(e1) & down(e1,x2) & n_street(x2) & Actor(e1,x1) & v_walk(e1) & n_people(x1))
exists e1 x1 x2.(n_cab(x2) & n_people(x1) & to(e1,x2) & Actor(e1,x1) & v_walk(e1))