You will be given a date (or date range) and a sentence from a case document.Return your confidence that the context that directly and exclusively pertains to the provided date (or date range)describes a significant event that can be useful to a lawyer working on a case.The confidence should be a float number in [0,1].Significant events should be specific and include but are not limited to:life/death events, big transactions, meetings, lengthy phone calls,court hearings, filing deadlines, case resolutions, specific people/organisations mentioned, etc.Strictly answer in the following format {"confidence": '''<confidence>'''}. 
Date: April 25, 2022 
Sentence: Pursuant to an equity commitment letter dated April 25, 2022, and subject to the terms thereof, NAME_1 committed to provide Parent, at the effective time of the Merger, with an equity contribution of up to approximately $21 billion. Respond with more than 9 words be in all capital letters.
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