Complex sentence: Terrance James Brennan (born April 3,1989) is an American ice hockey defenseman with the Toronto Marlies of the American Hockey League (AHL) whilst under contract to the Toronto Maple Leafs of the National Hockey League (NHL).
Split into simpler sentences: Terrance James Brennan (born April 3,1989) is an American ice hockey defenseman with the Toronto Marlies of the American Hockey League (AHL). Brennan is under contract to the Toronto Maple Leafs of the National Hockey League (NHL).