A person wearing a gray and red jacket running through sand towards mountains.
A person is running outside.
A person must be outside if they are running through sand towards mountains.
exists e1 e2 s1 s2 x1 x2 x3 x4 x5 x6.(a_topic(x1) & Theme(e2,x3) & Actor(e2,x2) & v_wear(e2) & towards(e1,x6) & n_mountain(x6) & through(e1,x5) & n_sand(x5) & Actor(e1,x4) & v_run(e1) & (x3 = x4) & n_jacket(x3) & a_red(s2) & Theme(s2,x3) & a_gray(s1) & Theme(s1,x3) & (x1 = x2) & n_person(x1))
exists e1 s1 x1.(a_outside(s1) & Manner(e1,s1) & Actor(e1,x1) & v_run(e1) & n_person(x1))