Is the tweet below expressing a positive, negative, or neutral sentiment?
Happy birthday Odogwu @user Chukwu gọzịwerem gị biko. Odogwu abụrọ ngwongwo ụmụaka. Golibe na aka Chukwu dị na ndụ gị https://t.co/UAR0xPco2s
The tweet is expressing positive sentiment.