A group of people are walking down a rural street.
a group of people are enjoying a nice day
Just because a group of people are walking down a street it does not mean that they are enjoying a nice day. People could be walking down a street on an unpleasant day. Or it might be a nice day but they are not enjoying it.
exists e1 s1 s2 x1 x2 x3.(a_down(s2) & Manner(e1,s2) & Theme(e1,x3) & Actor(e1,x1) & v_walk(e1) & n_street(x3) & a_rural(s1) & Theme(s1,x3) & of(x1,x2) & n_people(x2) & n_group(x1))
exists e1 s1 x1 x2 x3.(Theme(e1,x3) & Actor(e1,x1) & v_enjoy(e1) & n_day(x3) & a_nice(s1) & Theme(s1,x3) & of(x1,x2) & n_people(x2) & n_group(x1))