So, whenever the sea slug is attacked, he uses the stingers in the pouches to defend himself.
(the sea slug; is attacked; ) (he; uses; the stingers in the pouches; to defend himself; T:whenever the sea slug is attacked) Context(he uses,List([39, 46))):(he; uses the stingers in the pouches to defend; himself)
he uses,List([39, 46))
the sea slug he he
is attacked uses uses the stingers in the pouches to defend
the stingers in the pouches to defend himself T:whenever the sea slug is attacked
himself