For the tweet "#WalkingSideBySide: Great marriages built on #forgiveness &amp;truthfulness; bad marriages on #resentment, bitterness, #deceit &amp;unfaithfulness.", classify the emotional tone using the following list: anger, anticipation, disgust, fear, joy, love, optimism, pessimism, sadness, surprise, trust. If no emotion is discernible, state "neutral or no emotion".