In this task you will be given a passage and a yes/no question based on the passage. You should answer the question using the information from the passage.

Example Input: passage: ``Ride Like the Wind'' is a song written and recorded by American singer-songwriter Christopher Cross. It was released in February 1980 as the lead single from his Grammy-winning self-titled debut album. It reached number 2 on the US charts for four consecutive weeks, behind Blondie's ``Call Me''. On the album's inner sleeve, Christopher Cross dedicated this song to Lowell George, formerly of the band Little Feat, who had died in 1979. It features backing vocals by Michael McDonald and a guitar solo by Cross.
 question: did michael mcdonald sing backup on ride like the wind?
Example Output: Yes

Example Input: passage: Expo 2020 will be held in Dubai, United Arab Emirates, as a Registered Exposition.
 question: do we still have the world's fair?
Example Output: Yes

Example Input: passage: The primitive Liphistiidae, the ``trapdoor spiders'' of the family Ctenizidae and many tarantulas are ambush predators that lurk in burrows, often closed by trapdoors and often surrounded by networks of silk threads that alert these spiders to the presence of prey. Other ambush predators do without such aids, including many crab spiders, and a few species that prey on bees, which see ultraviolet, can adjust their ultraviolet reflectance to match the flowers in which they are lurking. Wolf spiders, jumping spiders, fishing spiders and some crab spiders capture prey by chasing it, and rely mainly on vision to locate prey.
 question: is there such a thing as a crab spider?
Example Output:
Yes