Read the following premise and answer if the hypothesis is true.
Republic New York Corporation was the holding company for the Republic National Bank of New York and the Safra Republic Bank. The company was controlled by billionaire Edmond Safra, who was killed in a fire in his Monte Carlo penthouse apartment by his nurse Ted Maher. Republic New York Corporation was sold shortly after its chairman's death to HSBC Bank USA, the US subsidiary of HSBC of the UK.
Hypothesis: If billionaire Edmond Safra wasn't killed in a fire, HSBC Bank USA would not own Republic New York Corporation.. Is the answer "Yes", "No", or "It's impossible to say"? Respond with only the answer and no additional text.
It's impossible to say
It's impossible to say. The hypothesis makes an assumption about the cause of the sale of Republic New York Corporation, but there could be other reasons