For example, autofocus is a God-send to those with poor eyesight or if you want to take pictures of your kids playing soccer.
(autofocus; is; a God-send to those with poor eyesight) (your kids; playing; soccer) (you; want; to take pictures of your kids) Context(you want,List([71, 79))):(you; want to take; pictures of your kids)
you want,List([71, 79))
autofocus your kids you you
is playing want want to take
a God-send to those with poor eyesight
soccer
to take pictures of your kids
pictures of your kids