The family approached the water with their boat before as storm was coming in.
The family was standing on the shore
either the family was on the shore or on the boat
exists e1 p1 x1 x2 x3.(n_boat(x3) & of(x3,x2) & n_thing(x2) & n_water(x2) & n_family(x1) & exists e2 s1 x4.(a_in(s1) & Manner(e2,s1) & Actor(e2,x4) & v_come(e2) & n_storm(x4)) & as(e1,p1) & with(e1,x3) & r_before(x3) & Theme(e1,x2) & Actor(e1,x1) & v_approach(e1))
exists e1 x1 x2.(n_shore(x2) & n_family(x1) & on(e1,x2) & Actor(e1,x1) & v_stand(e1))