Is the overall sentiment in the input text positive?

Text: "MTA agent to me: \""This card has been damanged since yesterday morning.\"" Me: \""But I used it last night.\"" MTA: \""No you didn't.\"""
"MTA agent to me: \""This card has been damanged since yesterday morning.\"" Me: \""But I used it last night.\"" MTA: \""No you didn't.\"""