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: @mattwruff sadly there is constitutional RIGHT to have abortion. Yet there is constitutional RIGHT to life. Safety net protects those rights
This tweet contains emotions: 
sadness