id	keyword
hassl-3516	service
hassl-3516	quality
hassl-3516	satisfaction
hassl-3516	customer
hassl-3516	service quality
hassl-3516	customer satisfaction
hassl-3516	education
hassl-3516	employees
hassl-3516	resorts
hassl-3516	responsiveness
hassl-3516	effect
hassl-3516	status
hassl-3516	terms
hassl-3516	mean