Nitrogen, which makes up 80% of the air we breathe, weighs 1.2506 grams per liter.
(the air; breathe; we) (Nitrogen; weighs; 1.2506 grams per liter) Context(Nitrogen weighs,List([0, 58))):(Nitrogen; weighs makes up; 80% of the air)
Nitrogen weighs,List([0, 58))
the air Nitrogen Nitrogen
breathe weighs weighs makes up
we
1.2506 grams per liter
80% of the air