Chameleons undoubtedly help to control insect populations in areas where they are common.
(they; are; common; L:areas) (Chameleons; undoubtedly help; to control insect populations in areas) Context(Chameleons undoubtedly help,List([0, 27))):(Chameleons; undoubtedly help to control; insect populations; L:in areas)
Chameleons undoubtedly help,List([0, 27))
they Chameleons Chameleons
are undoubtedly help undoubtedly help to control
common L:areas
to control insect populations in areas
insect populations L:in areas