Detailed Instructions: 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: 'President Pervez Musharraf loyalist Shaukat Aziz was today elected as Pakistan Prime Minister in a National Assembly vote boycotted by the Opposition in protest of the Speaker decision not to permit their jailed candidate Javed Hashmi to take part in the proceedings .', Argument/Subject 1: 'prime minister', Argument/Subject 2: 'national assembly'
Solution:
be elect by