Several men traveling down a hill riding donkeys.
the men are at the restaurant eating
A restaurant is inside and riding donkeys is outside, so can not be outside and inside at the sametime.
exists e1 s1 s2 x1 x2 x3 x4 x5.(a_topic(x1) & a_down(s2) & Manner(e1,s2) & Theme(e1,x3) & Actor(e1,x2) & v_travel(e1) & n_donkey(x3) & of(x3,x5) & n_riding(x5) & of(x3,x4) & n_hill(x4) & (x1 = x2) & n_man(x1) & a_several(s1) & Theme(s1,x1))
exists p1 x1 x2 x3.(n_eating(x2) & of(x2,x3) & n_restaurant(x3) & n_man(x1) & at(x1,x2))