Instructions: This task is about creating an unanswerable question based on a given passage. Construct a question that looks relevant to the given context but is unanswerable. Following are a few suggestions about how to create unanswerable questions:
(i) create questions which require satisfying a constraint that is not mentioned in the passage
(ii) create questions which require information beyond what is provided in the passage in order to answer
(iii) replace an existing entity, number, date mentioned in the passage with other entity, number, date and use it in the question
(iv) create a question which is answerable from the passage and then replace one or two words by their antonyms or insert/remove negation words to make it unanswerable.
Input: Passage: The Time Warner Cable Music Pavilion at Walnut Creek hosts major international touring acts. In 2011, the Downtown Raleigh Amphitheater opened (now sponsored as the Red Hat Amphitheater), which hosts numerous concerts primarily in the summer months. An additional amphitheater sits on the grounds of the North Carolina Museum of Art, which hosts a summer concert series and outdoor movies. Nearby Cary is home to the Koka Booth Amphitheatre which hosts additional summer concerts and outdoor movies, and serves as the venue for regularly scheduled outdoor concerts by the North Carolina Symphony based in Raleigh. During the North Carolina State Fair, Dorton Arena hosts headline acts. The private Lincoln Theatre is one of several clubs in downtown Raleigh that schedules many concerts throughout the year in multiple formats (rock, pop, country).
Output:
What opened in 2012?