You are given a passage. You need to construct a question about the information present in the passage. Construct a question in such a way that (i) it is unambiguous, (ii) its answer is the whole paragraph. Avoid creating questions that can be answered correctly without actually understanding the paragraph.

Input: Consider Input: Case studies of work your agency has executed for other clients is always effective. Hopefully your case study will highlight work for a company closely related to your target.

Businesses are very interested in ROI - Return On Investment. Therefore, present metrics you've used to track previous campaigns, as well as the "win" your client realized.

As with all advertising, building a brand is important. Therefore, try to market your company in ways that highlight your brand attributes.

Remember that in your case, you have at least two target audiences: future clients and future employees.

Output: how does an Ad agency advertise itself?

Input: Consider Input: I bet, Norton,s Defragmenter facility is the best..... Its the part of Norton Utlities.

Output: What is the best hard disk defragmenter?

Input: Consider Input: To create / edit a signature for your Yahoo!

1. Sign in directly to your Yahoo Mail !
2. Click the "Mail Options" then select "Mail Accounts."
3. Choose the mail account where you want to create the signature, and click the "Edit" button.
4. Your current signature (if any) will be displayed in the text area. You can either change/edit your signature by typing over the existing text, or simply enter a new signature by typing in the blank text area.
5. If you would like attach a signature to all of your outgoing messages by default, click on the "Add signature to all messages as default" box beneath the text area, at the bottom of the page. You can attach your signature by clicking on the "Use my signature" box at the bottom of the Compose screen.
6. Click "Save" to save your signature.
Output: How do I create or edit an email signature?