A young person is kayaking in blue water.
A young person is trying out his new sailboat in the water.
A person cannot be kayaking and trying a new sailboat at the same time.
exists e1 s1 s2 x1 x2.(in(e1,x2) & n_water(x2) & a_blue(s2) & Theme(s2,x2) & Actor(e1,x1) & v_kayake(e1) & n_person(x1) & a_young(s1) & Theme(s1,x1))
exists e1 s1 s2 s3 x1 x2 x3.(n_water(x3) & in(e1,x3) & a_out(s3) & Manner(e1,s3) & Theme(e1,x2) & Actor(e1,x1) & v_try(e1) & n_sailboat(x2) & a_new(s2) & Theme(s2,x2) & of(x2,x1) & n_male(x1) & n_person(x1) & a_young(s1) & Theme(s1,x1))