user: Question: Who is the play-by-play when NBC is the network and Darren Pang is the ice level reporters?
Columns: ['Year', 'Network', 'Play-by-play', 'Color commentator(s)', 'Ice level reporters', 'Studio host', 'Studio analysts']
Types: ['text', 'text', 'text', 'text', 'text', 'text', 'text']
Sample row: ['2012', 'NBC', 'Mike Emrick', 'Eddie Olczyk', 'Pierre McGuire and Darren Pang', 'Bob Costas', 'Mike Milbury']
SQL:

assistant: SELECT "Play-by-play" FROM "Table" WHERE "Network" = 'NBC' AND "Ice level reporters" = 'Darren Pang';