Army person squatting in the rain.
Someone is outside when its raining.
For a person to be in the rain, it must first be raining.
exists e1 x1 x2 x3 x4.(n_rain(x4) & a_topic(x1) & in(e1,x4) & Actor(e1,x3) & v_squat(e1) & (x1 = x3) & n_person(x1) & (x1 = x2) & ne_org_army(x2))
(x)