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.

[Q]: 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'
[A]: be birthstone of


[Q]: Sentence: 'FALL SHIPPING begins in August and goes through the end of October , depending on the weather .', Argument/Subject 1: 'fall', Argument/Subject 2: 'august'
[A]: begin in


[Q]: Sentence: 'Soren Kierkegaard was born in Copenhagen in the early nineteenth century .', Argument/Subject 1: 'kierkegaard', Argument/Subject 2: 'copenhagen'
[A]:
be bear in