concepts: birthday blow cake candle sing
target: The boy blew out the candles on his birthday cake after his parents sang Happy Birthday.
references: The boy blew out the candles on his birthday cake after his parents sang Happy Birthday. I watched my friend blow the candles out on her birthday cake while her friends sing to her. The group of kids all sing "Happy Birthday" before the birthday boy blows out the candles on the cake. The family sings happy birthday as the boy blows out the candles on the cake. Young kids sing happy birthday and blow out candles on their cake.