a group of people, some with white helmets and diving gear, and some in life preservers, carrying a gurney with a person on it.
The person was rescued from the water and is being carried away.
People with diving gear in life preservers carrying a gurney with a person implies that a person was rescued from the water.  Person being carried away is a rephrasing of people carrying a gurney with a person on it.
exists e1 e2 s1 x1 x2 x3 x4 x5 x6 x7 x8 x9 x10 x11 x12.(Theme(e2,x11) & Actor(e2,x1) & v_carry(e2) & with(x11,x12) & on(x12,x1) & n_thing(x1) & n_person(x12) & n_gurney(x11) & rel(x1,x3) & subset_of(x8,x3) & in(x8,x9) & n_preserver(x9) & of(x9,x10) & n_life(x10) & n_thing(x8) & subset_of(x4,x3) & with(x4,x5) & n_gear(x7) & Actor(e1,x7) & v_dive(e1) & n_helmet(x6) & subset_of(x7,x5) & subset_of(x6,x5) & a_white(s1) & Theme(s1,x5) & n_thing(x4) & of(x1,x2) & n_people(x2) & n_group(x1))
exists e2 e1 s1 x1 x2.(n_person(x1) & n_water(x2) & a_away(s1) & Manner(e2,s1) & Theme(e2,x1) & v_carry(e2) & from(e1,x2) & Theme(e1,x1) & v_rescue(e1))