Final Answer:
Opting for choice A means enduring sporadic, brief vomiting spells upon encountering the song, which is less disruptive compared to the frequent and enduring headaches triggered by bird sightings in choice B.Thus the option A) Vomit uncontrollably when hearing the happy birthday song is correct answer.
Step-by-step explanation:
Opting for choice A) entails vomiting uncontrollably for a minute upon hearing the "Happy Birthday" song. Comparatively, choice B) would mean enduring a headache for the rest of the day every time a bird is seen, be it in reality, pictures, or videos.
Mathematically assessing the scenarios, the frequency of encountering the stimuli is crucial. The "Happy Birthday" song, a tune commonly heard on specific occasions, occurs infrequently throughout the year for most individuals. On the other hand, birds are prevalent; their presence in daily life, media, or nature hikes elevates the probability of encountering them multiple times daily.
Quantifying the inconvenience, the one-minute vomiting spell sporadically triggered by the song pales in comparison to the persistent headache stemming from bird sightings throughout the day. Therefore, despite the discomfort, choice A) presents a more manageable disruption due to its shorter duration and less frequent occurrence, making it the more practical option.