text1: American Major League Baseball relief pitcher Joba Chamberlain of the New York Yankees returned a call to his sister after an 8-5 loss to the Boston Red Sox Sunday night. After speaking with his sister who was in Lincoln, Nebraska, he was in tears and being consoled by manager Joe Girardi. Joba's father, Harlan Chamberlain, 55, collapsed at his home in Lincoln, and is currently at St. Elizabeth Regional Medical Center. Although the exact nature of his collapse is unknown, Harlan, a full-blooded Winnebago Native American, has struggled with post-polio syndrome since childhood. He has been known to be in declining health in recent years.
text2: Joba Chamberlain is the son of the 55-year-old Harlan.