A group of bushy haired people are walking down a rainy sidewalk.
A group of bald people are walking outside in the sunshine.
People can't be bald and bushy haired at the same time. If it is rainy, then there probably isn't sunshine.
exists e1 s1 s2 s3 x1 x2 x3 x4.(a_down(s3) & Manner(e1,s3) & Theme(e1,x3) & Actor(e1,x1) & v_walk(e1) & n_sidewalk(x3) & of(x3,x4) & n_rainy(x4) & of(x1,x2) & n_people(x2) & a_haired(s2) & Theme(s2,x2) & a_bushy(s1) & Theme(s1,x2) & n_group(x1))
exists e1 s1 s2 x1 x2 x3.(n_sunshine(x3) & in(e1,x3) & a_outside(s2) & Manner(e1,s2) & Actor(e1,x1) & v_walk(e1) & of(x1,x2) & n_people(x2) & a_bald(s1) & Theme(s1,x2) & n_group(x1))