Read the following premise and answer if the hypothesis is true.
Jeffrey Leonard (born September 22, 1955) is an American former professional baseball left fielder. He played fourteen seasons in Major League Baseball (MLB) from 1977 to 1990 for the Los Angeles Dodgers, Houston Astros, San Francisco Giants, Milwaukee Brewers, and Seattle Mariners.
Hypothesis: Jeffrey Leonard was born four day after September 18, 1955. . Is the answer "Yes", "No", or "It's impossible to say"? Respond with only the answer and no additional text.
Yes
It's impossible to say. The hypothesis states that Jeffrey Leonard was born four days after September 18, 1955,