id	keyword
absel-521	-0.9
absel-521	-0.8
absel-521	-0.6
absel-521	demand
absel-521	-0.7
absel-521	-0.5
absel-521	price
absel-521	business
absel-521	equation
absel-521	simulation
absel-521	-0.1
absel-521	promotion