Original sentence: In recent years, Santorum's comments and public statements, especially on social issues such as gay marriage, have made him a highly controversial figure.Richard John Santorum (born May 10, 1958), commonly known as Rick Santorum, is an American politician from the state of Pennsylvania
Edited sentence: In recent years, Santorum's radical comments and public statements have made him a highly controversial figure.Richard John Santorum (born May 10, 1958), commonly known as Rick Santorum, is an American politician from the U.state of Pennsylvania