Definition: In this task, you will be presented with a passage and have to answer a question based on your understanding of the events inferred from the passage. Try to find the best answer that is most likely to fill in "_". Note that the URLs in the text have been replaced with [Link].
Input: Manhattan's Fifth Avenue was a sea of bizarre hats today as people celebrating Easter took to the streets in outlandish headgear. Whether they had just emerged from Mass, or were only there to bare their bonnets, the quintessential Big Apple thoroughfare thronged with color on Sunday afternoon. Bunny ears, eggs and flowers were among the more conservative adornments festooning the heads of New Yorkers as they milled around in a loose gaggle centered on St Patrick's Cathedral. Mad hatters: These parader-goers, pictured in front of St Patrick's Cathedral on Manhattan's Fifth Avenue, were among the more conservative hat-wearers in the annual Easter paradeBrightly-dressed churchgoers were on display Sunday afternoon in New York CityHats ruled the day - featuring huge eggs, butterflies, bubbles, Bill de Blasio and a sailing shipEven pets got in on the action, with a contingent of dressed-up dogs making an appearance 
 Question:Elaborate rabbit: This puppet bunny was another of the out-there headpieces seen strutting down _.

Fifth Avenue