Task: Identify the primary emotion conveyed in the tweet and assign it to either 'neutral or no emotion' or one or more of the provided emotions (anger, anticipation, disgust, fear, joy, love, optimism, pessimism, sadness, surprise, trust) that best capture the tweeter's mental state.
Tweet: Hmm...looks like no one @Tampax is available to respond. Its like waiting for a #doomsday reply. That #burning question with no #answer
This tweet contains emotions: 
anger, disgust