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.
Input: Sentence: 'It says Obama and Biden will invest $ 150 billion over 10 years to promote renewable energy , energy efficiency , biofuels , commercial plug-in hybrids , a new digital electricity grid , and to "invest in low emissions coal plants . "', Argument/Subject 1: 'obama', Argument/Subject 2: 'energy'
Output:
promote