Does the input text reveal a positive sentiment?

Provided Text: "IRA men slipped into Harland and Wolff shipyard and damaged the ""Goliath"" crane with a 300 lb bomb; 7 November 1972
"IRA men slipped into Harland and Wolff shipyard and damaged the ""Goliath"" crane with a 300 lb bomb; 7 November 1972