In this task you will be given a claim and a perspective. You should determine whether that perspective supports or undermines the claim. If the perspective could possibly convince someone with different view, it is supporting, otherwise it is undermining.

claim: Roger Federer Is Not the Greatest Tennis Player of All Time.
 perspective: Federer has a great tennis record.
undermine

claim: Tablets should replace textbooks in K-12 schools.
 perspective: Tablets are more susceptible to theft than print textbooks.
undermine

claim: Goal line technology has to be adopted in football.
 perspective: The dynamics of football as a game are very different from other sports which currently use technology

undermine