A male Equestrian rider leans forward as his horse stretches out for the 2nd jump of the course, as the crowd looks on with amazement
A group of people are sledding down a snowy hill.
A single male Equestrian rider is not a group of people but a single person. The rider cannot lean forward as his horse stretches out for the 2nd jump of the course while also sledding down a snowy hill. These actions are not compatible.
exists e1 p1 s1 s2 s3 s4 x1 x2 x3 x4 x5.(n_crowd(x5) & n_course(x4) & n_jump(x3) & a_2nd(s4) & Theme(s4,x3) & exists e2 p2 s5.(exists e3 x6.(r_on(e3) & with(e3,x6) & n_amazement(x6) & Actor(e3,x5) & v_look(e3)) & as(e2,p2) & a_out(s5) & Manner(e2,s5) & for(e2,x3) & of(x3,x4) & Actor(e2,x2) & v_stretch(e2)) & n_horse(x2) & of(x2,x1) & n_male(x1) & as(e1,p1) & a_forward(s3) & Manner(e1,s3) & Actor(e1,x1) & v_lean(e1) & n_rider(x1) & a_equestrian(s2) & Theme(s2,x1) & a_male(s1) & Theme(s1,x1))
exists e1 s1 s2 x1 x2 x3.(a_down(s2) & Manner(e1,s2) & Theme(e1,x3) & Actor(e1,x1) & v_sled(e1) & n_hill(x3) & a_snowy(s1) & Theme(s1,x3) & of(x1,x2) & n_people(x2) & n_group(x1))