question: Answer this question.

The female former Hewlett-Packard CEO who vied to be US Rebublican Presidential candidate 2015/16 is Carly?
answer: fiorina
question: Answer this question.

Who wrote the plays 'The Entertainer' and 'Look Back in Anger'?
answer: john osborne
question: Answer this question.

Schreger lines are the unique identifiers of what valuable substance whose usage has led to the dwindling numbers of something large?
answer:
ivory