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.
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Question: passage: In popular usage, the word ``undertow'' is often misapplied to rip currents. An undertow occurs everywhere underneath shore-approaching waves, whereas rip currents are localized narrow offshore currents occurring at certain locations along the coast. Unlike undertow, rip currents are strong at the surface.
 question: is an undertow the same as a rip current?

Answer: No


Question: passage: ``You Don't Want To Know'' is the eighth episode of the fourth season of the American TV drama House and the seventy-eighth episode overall. It aired on 20 November 2007. Notably, in this episode the differential diagnosis is confirmed as lupus despite the fact that 'It's not lupus - it's never lupus' is a phrase often used to the point of catchphrase by the eponymous Dr. Gregory House.
 question: was there ever a case of lupus on house?

Answer: Yes


Question: passage: Unreported employment; working under the table, off the books, cash-in-hand, illicit work or (in UK English) moonlighting, is illegal employment that is not reported to the government. The employer or the employee often does so for tax evasion or avoiding or violating other laws. The working contract is made without social security costs, and does typically not provide health insurance, paid parental leave, paid vacation or pension funds. It is a part of what has been called the underground economy, shadow economy, black market or the non-observed economy.
 question: is it illegal to be paid off the books?

Answer:
Yes