Refer to the Newsela article "Real-Life Pet Detective Helps Find Lost Animals." Which answer choice is a central idea of "Real-Life Pet Detective Helps Find Lost Animals"?

1. Katz uses the same tools to find pets as other pet detectives use.

2. Pet detectives use technology to help them conduct research.

3. Pet detectives use facts about pets' behavior to find lost pets.

4. Katz finds that people often lie about lost pets.

Voters commonly condemn politicians for being insincere, but politicians often must disguise their true feelings when they make public statements. if they expressed their honest views—about, say, their party's policies—then achieving politically necessary compromises would be much more difficult. clearly, the very insincerity that people decry shows that our government is functioning well. which of the following, if true, most seriously undermines this reasoning? (a) achieving political compromises is not all that is necessary for the proper functioning of a government. (b) some political compromises are not in the best long-term interest of the government. (c) voters often judge politicians by criteria other than the sincerity with which they express their views. (d) a political party's policies could turn out to be detrimental to the functioning of a government. (e) some of the public statements made by politicians about their party's policies could in fact be sincere.