Some of my friends had an argument.  I had earlier phoned one  
of them and that may have influenced him to argue.
some of my friends had an argument  i had earlier phoned one  of them and that may have influenced him to argue
[INST] In this task, you will be performing a classification exercise aimed at identifying the underlying emotion conveyed by a given sentence. The emotions to consider are as follows: Anger, Joy, Sadness, Guilt, Shame, Fear, or Disgust Sentence: Some of my friends had an argument.  I had earlier phoned one  
of them and that may have influenced him to argue. [/INST] guilt