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.

[EX Q]: Sentence: 'The largest member of OPEC , Saudi Arabia , controls one-fifth of the world 's crude reserves and constitutes more than 10 percent of world daily production of crude oil , making it one of the most critical suppliers influencing this market .', Argument/Subject 1: 'saudus arabium', Argument/Subject 2: 'opec'
[EX A]: be member of

[EX Q]: Sentence: 'The British Airways that was to fly her home from London was told not to take her on board but after intense international pressure the government was forced to lift the ban a week later .', Argument/Subject 1: 'british airway', Argument/Subject 2: 'london'
[EX A]: fly from

[EX Q]: Sentence: 'World War I was over in Europe and expansion was on the rise in the United States .', Argument/Subject 1: 'war', Argument/Subject 2: 'europe'
[EX A]:
be over in