id	keyword
catalyst-36172	bhopal
catalyst-36172	mic
catalyst-36172	gas
catalyst-36172	surrogacy
catalyst-36172	women
catalyst-36172	health
catalyst-36172	chemical
catalyst-36172	reproduction
catalyst-36172	disaster
catalyst-36172	india
catalyst-36172	fertility
catalyst-36172	surrogate
catalyst-36172	tragedy
catalyst-36172	bhopal gas
catalyst-36172	effects
catalyst-36172	services
catalyst-36172	chains
catalyst-36172	studies
catalyst-36172	labor