When we breathe, we bring air from the outside world into our lungs (it becomes part of us), and we exhale carbon dioxide into the air (we become part of it).
(we; breathe; ) (we; exhale; carbon dioxide; L:into the air (we become part of it) (we; become; part of it) (it; becomes; part of us) Context(it becomes,List([69, 79))):(we; bring; air; from the outside world; into our lungs; T:When we breathe)
it becomes,List([69, 79))
we we we it we
breathe exhale become becomes bring
carbon dioxide L:into the air (we become part of it
part of it
part of us
air from the outside world into our lungs T:When we breathe