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: 'Emerald is the birthstone for May and is known for being the 20th and 35th wedding anniversary gemstone .', Argument/Subject 1: 'emerald', Argument/Subject 2: 'may'

SOLUTION: be birthstone of

PROBLEM: Sentence: 'Committee first met in January , 2007 .', Argument/Subject 1: 'committee', Argument/Subject 2: 'january'

SOLUTION: meet in

PROBLEM: Sentence: 'During the time when the Chairman of the Riigikogu is performing the duties of the President of the Republic , his powers as a member of the Riigikogu shall be suspended .', Argument/Subject 1: 'chairman', Argument/Subject 2: 'president'

SOLUTION:

Show your work and conclude with the exact phrasing "Therefore, the final answer is [answer]." where [answer] is just the final number or expression that solves the problem.
user
perform duty of

