A group of people are standing together outside.
A single lone man stood outside by themselves.
The same subject cannot be both a lone man and a group of people.
exists e1 s1 s2 x1 x2.(a_outside(s2) & Manner(e1,s2) & a_together(s1) & Manner(e1,s1) & Actor(e1,x1) & v_stand(e1) & of(x1,x2) & n_people(x2) & n_group(x1))
exists e1 p1 s1 s2 x1 x2.(n_group(x2) & by(e1,x2) & exists s3.(Theme(s3,x1) & a_outside(s3)) & Topic(e1,p1) & Actor(e1,x1) & v_stand(e1) & n_man(x1) & a_lone(s2) & Theme(s2,x1) & a_single(s1) & Theme(s1,x1))