People running a foot race make a right turn around the corner while onlookers line the sides of the street.
Onlookers cheer for high school students running in a marathon.
Just because there are onlookers doesn't mean they're cheering. The runners don't necessarily have to be high school students, they can also be adults. The runners can be running for a different reason, not just a marathon.
exists e1 e2 s1 x1 x2 x3 x4 x5 x6 x7 x8 x9 x10.(n_corner(x8) & n_street(x6) & n_side(x5) & while(e2,x9) & n_line(x9) & of(x9,x10) & n_onlooker(x10) & Recipient(e2,x7) & Theme(e2,x5) & Actor(e2,x1) & v_make(e2) & around(x7,x8) & n_turn(x7) & a_right(s1) & Theme(s1,x7) & of(x5,x6) & Theme(e1,x3) & Actor(e1,x2) & v_run(e1) & n_race(x3) & of(x3,x4) & n_foot(x4) & (x1 = x2) & n_people(x1))
exists e1 s1 x1 x2 x3 x4 x5 x6.(a_topic(x1) & for(x1,x3) & in(e1,x6) & n_marathon(x6) & Actor(e1,x5) & v_run(e1) & (x3 = x5) & n_student(x3) & of(x3,x4) & n_school(x4) & a_high(s1) & Theme(s1,x3) & n_cheer(x1) & of(x1,x2) & n_onlooker(x2))