<span>Laura made the mistake of assuming without facts to confirm her suspicions, and generalizing a trait as a bad sign or attitude.</span>
Engineers will often use reverse-engineering to solve problems. For example, by taking things apart to determine an issue, finding a solution and then putting the object back together again. Engineers know how things work, and so they constantly analyse things and discover how they work.
I think it is chicken because it is the only one that lives on farms but the other ones don't!
The two answers are "A" and "D". hope this helps