The formally-dressed man smiles upwards as he does a split.
A man in classy clothes performs a split at a wedding
The man could be doing a split anywhere, not just at a wedding
exists e1 p1 s1 s2 x1.(n_male(x1) & n_man(x1) & a_formally-dressed(s1) & Theme(s1,x1) & exists e2 x2.(Theme(e2,x2) & Actor(e2,x1) & v_do(e2) & n_split(x2)) & as(e1,p1) & a_upwards(s2) & Manner(e1,s2) & Actor(e1,x1) & v_smile(e1))
exists e1 s1 x1 x2 x3 x4.(Theme(e1,x3) & Actor(e1,x1) & v_perform(e1) & at(x3,x4) & n_wedding(x4) & n_split(x3) & in(x1,x2) & n_clothes(x2) & a_classy(s1) & Theme(s1,x2) & n_man(x1))