sentences:  Some sources quote the date in which Watson's No.3 won the safety prize was 1913, but the Concours held between 1 January and 1 July 1914 was the first of its kind.As with most claims of powered-flight-before-the-Wrights, the only supporting evidence James Watson produced was that of eyewitnesses.Like other claimants, the eyewitness accounts Watson supplied are inconsistent with one another and were made at least fifty years after the alleged events took place.