A congregation gathers in pews of a Christian church.
Many people are praying silently.
A congregation can gather without anyone praying silently.
exists s1 x1 x2 x3 x4.(a_topic(x1) & in(x1,x3) & of(x3,x4) & n_church(x4) & a_christian(s1) & Theme(s1,x4) & n_pew(x3) & n_gather(x1) & of(x1,x2) & n_congregation(x2))
exists e1 s1 x1.(a_silently(s1) & Manner(e1,s1) & Actor(e1,x1) & v_pray(e1) & n_people(x1) & n_quantity(x1))