$AAPL Constellation Research Principal Analyst & Founder R "Ray" Wang joins Yahoo Finance Live to discuss what expect with Apple earnings amid supply chain challenges.
### Instruction: What is the sentiment of this news? Please choose an answer from {negative/neutral/positive}
### Input: $AAPL Constellation Research Principal Analyst & Founder R "Ray" Wang joins Yahoo Finance Live to discuss what expect with Apple earnings amid supply chain challenges.
### Response: moderately positive