Wikipedia entity: Pacific Northwest tree octopus
Topics: scientific study; education; percentage
Original sentence: In the 2017 Dutch study only 2 out of the total 27 school children (7%) recognized that the website was a hoax.
Quantified sentence: In the 2017 Dutch study, only (2 out of the total 27) few school children recognized that the website was a hoax.
Quantifier: few
Percentage: 7%
Specificity: fully