Task: Determine the emotional state reflected in the tweet, categorizing it as 'neutral or no emotion' or as one or more of the specific emotions (anger, anticipation, disgust, fear, joy, love, optimism, pessimism, sadness, surprise, trust) that best characterize the emotional tone.
Tweet: They leave you with so many unasked and unanswered questions.... #Grandparents #sadness #myroots #abuelitos
This tweet contains emotions: 