TASK DEFINITION: Given a sentence and two mentions from the text (arguments), indicate a phrase (a verb or noun phrase) that describes the relationship between the provided arguments.
PROBLEM: Sentence: 'In 1932 Phuket became a separate province of Thailand , and has remained such until present day .', Argument/Subject 1: 'phuket', Argument/Subject 2: 'thailand'

SOLUTION: be province in

PROBLEM: Sentence: 'The Chair of the Council and Executive Committee is elected first , with all seated voting members of the CUPB eligible to serve as nominators and electors .', Argument/Subject 1: 'committee', Argument/Subject 2: 'chair'

SOLUTION: elect

PROBLEM: Sentence: 'China is one of the five permanent members of the UN Security Council , which gives it veto power so it can block actions favored by many UN members .', Argument/Subject 1: 'china', Argument/Subject 2: 'security council'

SOLUTION:
be member of