A man in a blue shirt is spraying a sand sculpture.
A man tries to spraying the tiny rock particles.
We don't know what particles that is being used in the sand.
exists e1 s1 x1 x2 x3 x4.(Theme(e1,x3) & Actor(e1,x1) & v_spray(e1) & n_sculpture(x3) & of(x3,x4) & n_sand(x4) & in(x1,x2) & n_shirt(x2) & a_blue(s1) & Theme(s1,x2) & n_man(x1))
exists e2 e1 s1 x1 x2 x3 x4.(n_particle(x3) & of(x3,x4) & n_rock(x4) & a_tiny(s1) & Theme(s1,x3) & to(e1,e2) & Theme(e2,x3) & Actor(e2,x2) & v_spray(e2) & Actor(e1,x1) & v_try(e1) & n_man(x1))