Question: What Zoological Garden was opened two years before the Manchester Zoological Gardens opened in 1838?
Sentence (from "Belle Vue Zoological Gardens"): The brainchild of John Jennison, the gardens were initially intended to be an entertainment for the genteel middle classes, with formal gardens and dancing on open-air platforms during the summer, but they soon became one of the most popular attractions in Northern England.
Relevant evidence: No