id	keyword
easat-6034	mathematics
easat-6034	learning
easat-6034	teacher
easat-6034	education
easat-6034	vol
easat-6034	lesson
easat-6034	training
easat-6034	study
easat-6034	program
easat-6034	knowledge
easat-6034	analysis
easat-6034	model