Emergency personnel tend to a victim who needs help.
A medic taking a break outside.
If the medic or emergency personnel is taking a break, he/she cannot tending to a victim.
exists e2 e1 x1 x2 x3 x4 x5.(to(e1,x3) & Theme(e2,x5) & Actor(e2,x4) & v_need(e2) & n_help(x5) & (x3 = x4) & n_victim(x3) & Actor(e1,x1) & v_tend(e1) & n_personnel(x1) & of(x1,x2) & n_emergency(x2))
exists e1 x1 x2 x3 x4.(a_topic(x1) & Time(e1,x4) & n_outside(x4) & Theme(e1,x3) & Actor(e1,x2) & v_take(e1) & n_break(x3) & (x1 = x2) & n_medic(x1))