Does the input text display a negative sentiment?

Text Input: "Adm Turner\u002c Okinawa: I may be crazy but it looks like the Japanese have quit the war. Nimitz: Delete all after \""""crazy.\"""" #WWII"
"Adm Turner\u002c Okinawa: I may be crazy but it looks like the Japanese have quit the war. Nimitz: Delete all after \""""crazy.\"""" #WWII"