Based on the Results from Schacter and Singer's Experiment on the Two-Factor

Based on the results from Schacter and Singer's experiment on the two-factor theory of emotion,under which of the following situations would Darryl feel the most euphoria?

A) when he is with someone who is trying to getting him to feel giddy
B) when he eats a sugar pill that he was told would make him feel aroused
C) when he ingests a stimulant that he was told would make him feel aroused
D) when he ingests a stimulant that he was told would not affect his arousal
E) when he ingests some stimulant that he was told would make him feel less aroused