Some of these statistics were: One person consumes five trees a year, so by the time a person turns 80, they have consumed 400 trees.
(a person; turns; 80; T:the time) (they; have consumed; 400 trees; T:by the time) (Some of these statistics; were; One person consumes five trees a year, so by the time a person turns 80, they have consumed 400 trees) Context(Some of these statistics were,List([0, 29))):(One person; consumes; five trees a year)
Some of these statistics were,List([0, 29))
a person they Some of these statistics One person
turns have consumed were consumes
80 T:the time
400 trees T:by the time
One person consumes five trees a year, so by the time a person turns 80, they have consumed 400 trees
five trees a year