Teachers buy pencils, erasers, crayons, scissors, calendars, and maps so their students will have basic tools to use to learn.
(Teachers; buy; pencils, erasers, crayons, scissors, calendars, and maps) (basic tools; to use; to learn) (their students; will have; basic tools to use to learn) Context(their students will have,List([73, 97))):(their students; will have to learn; basic tools)
their students will have,List([73, 97))
Teachers basic tools their students their students
buy to use will have will have to learn
pencils, erasers, crayons, scissors, calendars, and maps
to learn
basic tools to use to learn
basic tools