Anchor: Based on a review of the trajectory charts in The Physics of Baseball and Keep Your Eye on the  The Science and Folklore of Baseball , conversations with University of Puget Sound physicist Andrew Rex, and correspondence with aerospace engineer and baseball researcher Roger Hawks, I determined that the McGwire home run would have traveled about 474 feet.
Entailed: I have been able to calculate the distance travel of the McGwire home run.
Contradiction: I have been able to calculate the distance travel of the McGwire home run, which is about 30 feet.
Contradiction: Thankfully there were no problems.
Contradiction: No, I've heard that's really great though.
Contradiction: He had always wanted everyone to know his name. 
Contradiction: Arriving miners put pressure on the missionaries.