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.
Input: Sentence: 'Chugach National Forest is the second largest Forest in the National Forest System , and is roughly the same size as the states of Massachusetts and Rhode Island combined .', Argument/Subject 1: 'chugach national forest', Argument/Subject 2: 'national forest system'
Output:
be forest in