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: The European Union should lift its ban on member states selling arms to China.
 perspective: Lifting the ban will damage relations with the U.S.
undermine

claim: Same sex relationships should have the same legal status as heterosexual relationships under EU law.
 perspective: We can reduce the prevalence of psychological disorders in the gay community by allowing gay marriage. 
support

claim: We should allow military recruiting in schools.
 perspective: The Armed Forces need recruits

support