Several people are around an organ at a church.
A group stand around a piano.
organ is not specifically a piano
exists p1 s1 x1.(exists x2 x3.(around(x1,x2) & at(x2,x3) & n_church(x3) & n_organ(x2)) & n_people(x1) & a_several(s1) & Theme(s1,x1))
exists x1 x2 x3.(a_topic(x1) & around(x1,x3) & n_piano(x3) & n_stand(x1) & of(x1,x2) & n_group(x2))