As tadpoles metamorphose into froglets (or toadlets), they need to leave the water to begin their life on land.
(tadpoles; metamorphose; into froglets (or toadlets) (they; need; to leave the water to begin their life on land) Context(they need,List([54, 63))):(they; need to leave; the water; to begin their life on land) Context(they need to leave,List([54, 72))):(they; need to leave the water to begin; their life on land)
they need,List([54, 63)) they need to leave,List([54, 72))
tadpoles they they they
metamorphose need need to leave need to leave the water to begin
into froglets (or toadlets
to leave the water to begin their life on land
the water to begin their life on land
their life on land