The 4 guys were rollerskating and blading a conga line in the outdoor staking rink with many other people on the sunny day.
The 4 guys rollerskating in a conga line were having a great time.
Just because the 4 guys was skating in a conga line doesn't mean they having a great time.
exists e2 e1 s1 s2 x1 x2 x3 x4 x5 x6 x7 x8.(n_day(x8) & a_sunny(s2) & Theme(s2,x8) & n_people(x7) & n_rink(x4) & of(x4,x5) & n_staking(x5) & a_outdoor(s1) & Theme(s1,x4) & n_guy(x1) & n_date(x1) & a_date_day_04(x1) & a_date_day_04(x1) & on(e2,x8) & Theme(e2,x2) & Actor(e2,x1) & v_blade(e2) & with(x2,x6) & -(x6 = x7) & n_people(x6) & n_quantity(x6) & in(x2,x4) & n_line(x2) & of(x2,x3) & n_conga(x3) & Actor(e1,x1) & v_rollerskate(e1))
exists e2 e1 s1 x1 x2 x3 x4 x5.(n_guy(x1) & n_date(x1) & a_date_day_04(x1) & a_date_day_04(x1) & Theme(e2,x5) & Actor(e2,x1) & v_have(e2) & n_time(x5) & a_great(s1) & Theme(s1,x5) & in(e1,x3) & n_line(x3) & of(x3,x4) & n_conga(x4) & Actor(e1,x2) & v_rollerskate(e1) & (x1 = x2))