Through the chemistry of photosynthesis, tomato plants use light energy to consume the carbon dioxide we breathe out and give off the oxygen we need to breathe in.
(the carbon dioxide; breathe out; we) (we; need; to breathe in) Context(we need,List([141, 148))):(the oxygen; to breathe; in)
we need,List([141, 148))
the carbon dioxide we the oxygen
breathe out need to breathe
we
to breathe in
in