A young man leads choir practice in an empty sanctuary.
A choir is practicing for a sunday sermon.
Just because a choir is practicing doesn't necessarily mean that it is for a Sunday sermon.
exists e1 s1 s2 x1 x2 x3 x4.(Theme(e1,x2) & Actor(e1,x1) & v_lead(e1) & in(x2,x4) & n_sanctuary(x4) & a_empty(s2) & Theme(s2,x4) & n_practice(x2) & of(x2,x3) & n_choir(x3) & n_man(x1) & a_young(s1) & Theme(s1,x1))
exists e1 x1 x2 x3.(for(e1,x2) & n_sermon(x2) & of(x2,x3) & n_sunday(x3) & Actor(e1,x1) & v_practice(e1) & n_choir(x1))