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: A stepfather is the husband of someone's mother, and not someone's biological father. A stepmother is the wife of someone's father, and not someone's biological mother. A step-grandmother is not someone's biological grandmother. A step-grandfather is not someone's biological grandfather. A step uncle is the husband of someone's parent's sister (aunt) is not the father of someone's cousin. A step aunt is the wife of someone's parent's brother (uncle) and is not mother of someone's cousin. Similarly, a stepbrother is the son of a stepparent whom one is not biologically related to. A stepsister is the daughter of a stepparent to whom one is not biologically related. A step-grandson is the grandson of someone's spouse who one is not biologically related to. A step-granddaughter is the granddaughter of someone's spouse to whom one is not biologically related. Alternatively, in Australia Under the Family Law Act 1975 (Cth) a ``stepparent'' in relation to a child, is interpreted as a person who is not a parent of the child; and is, or has been, married to or a de facto partner of, a parent of the child; and treats, or at any time while married to, or a de facto partner of, the parent treated, the child as a member of the family formed with the parent.
 question: do you have to be married to be a stepdad?
Example Output: Yes

Example Input: passage: On September 15, 2014, it was announced that 20th Century Fox had bought the film rights to Alexandra Bracken's young adult novel The Darkest Minds, the first book in her The Darkest Minds series. Shawn Levy would produce the film along with Dan Levine and Dan Cohen through his 21 Laps Entertainment, while the television writer Chad Hodge was hired to write the adaptation. On July 12, 2016, it was reported that animation director Jennifer Yuh Nelson had been hired to direct the film, and it would be her first live-action project.
 question: is the darkest minds movie based on all the books?
Example Output: No

Example Input: passage: Discover is the fourth largest credit card brand in the U.S., behind Visa, MasterCard and American Express, with nearly 44 million cardholders.
 question: is the discover card a visa or mastercard?
Example Output:
No