American Airlines Group Inc on Tuesday forecast a smaller-than-expected fall in fourth-quarter revenue, sending shares of the No. 1 U.S. carrier up about 2% before the bell.
### Instruction: What is the sentiment of this news? Please choose an answer from {negative/neutral/positive}
### Input: American Airlines Group Inc on Tuesday forecast a smaller-than-expected fall in fourth-quarter revenue, sending shares of the No. 1 U.S. carrier up about 2% before the bell.
### Response: moderately positive