id	keyword
cannabis-132	class
cannabis-132	use
cannabis-132	cannabis use
cannabis-132	morning class
cannabis-132	weekend
cannabis-132	morning use
cannabis-132	classes
cannabis-132	daily
cannabis-132	datasets
cannabis-132	marijuana
cannabis-132	weekend use
cannabis-132	study
cannabis-132	use classes
cannabis-132	sample
cannabis-132	latent class