Premise: Mark Zuckerberg . His net worth is estimated to be US$ 63.3 billion as of May 2017 , and he is ranked by Forbes as the fifth richest person in the world . According to Forbes Magazine , Zuckerberg has a net worth of US$ 63.3 billion as of May 2017 .
Hypothesis: Mark Zuckerberg has a net worth of $63.3 billion as of May 5, 2017.
Label: ENTAILMENT