instruction:
Given the Question and Answer pair, detect whether the answer is acceptable or not. Denote acceptable answer as "yes", otherwise denote as "no". An acceptable answer is consistent with the context in question, detailed, long, and uses general knowledge of English. Answers that are not definite and suggest a variety of options are not acceptable answers.
question:
Question: The question is quite straightforward: Which of the following is preferable? "I keep myself up-to-date on the latest technology." "I keep myself up to date on the latest technology." 
Answer: According to the Oxford English Dictionary, as quoted by the site below, you hyphenate if the compound adjective is before the noun and don't hyphenate if it is after the noun. With compound adjectives formed from the adverb well and a participle (e.g., well-known), or from a phrase (e.g., up-to-date), you should use a hyphen (or hyphens) when the compound comes before the noun: well-known brands of coffee; an up-to-date account, but not when the compound comes after the noun: His music was also well known in England. Their figures are up to date. From Oxford Dictionaries via Adverbs and Hyphens by Maeve Maddox for Daily Writing Tips. In this case the noun is myself and before the adjective, so no hyphen. In other styles, this may not necessarily hold true. For instance, in APA style, hyphens are discouraged unless they add clarity.
answer:
yes


question:
Question: There is a concept in computer science which deals with how to demonstrate negative binary numbers. Two methods for achieving this goal are ones' complement and two's complement. Since I got acquainted with these methods, this question never stops coming to my mind that why the apostrophe is placed differently in ones' vs two's? I also saw many articles using one's instead. Even Google suggests that I might be mistaken! So I want to resolve this issue once and for all. Is it a stylistic preference? What causes this difference? And please provide more examples of similar usage. 
Answer: Donald Knuth, that doyen of computer science, says in Art of Computer Programming, Vol 2.: Detail-oriented readers and copy-editors should notice the position of the apostrophe in terms like "two's complement" and "ones' complement": a two's complement number is complemented with respect to a single power of 2, whereas a ones' complement number is complemented with respect to a long sequence of 1s. Indeed, there is also a twos' complement notation, which has radix 3 and complementation with respect to (2...22) (base 3).
answer:
yes


question:
Question: For example In Sim Lim Square cheat cases, a person paid $1k for iPhone insurance. He "agreed" to buy it because the price was not clearly written. In some restaurants, prices are not written clearly and people can then be charged exorbitant prices. Insurance costs can vary by up to 100 times because the cost is simply not written clearly. Many politicians use deceptive language. Also, they tend to tell only the benefits without telling the negatives. Say you are a scientist. You have 10 studies supporting your theory and 90 studies showing you are wrong. You only quote the 10 studies to people that can't expect. All of these are deceptions that would make people choose really really "bad deals". Is there a word to describe such deceptions? Lying? Sophism? Fraud? Scam? Pull a fast one? What? 
Answer: Mislead/misleading One can be misled into thinking something, even if no lies are involved. Doesn't necessarily rule out lying though. The restaurant misled its customers by hiding information about extra charges.
answer:

yes