The left column contains Web search results. The right column contains question entity pages from Wikipedia.

Web search resultsQuestion entity pages
Which | Define Which at
... identified, or distinguished from the other members of a class: which house did you want to buy? (as pronoun): ... as still in the Lord's Prayer.

Methods for De-identification of PHI |
... is intended to assist covered entities to understand what is de-identification, the general process by which de-identified information is created, ... (b)(1). The ...