ethical problem in a sentence

Examples

1. His employment with the Sultan leads to the youth encountering some ethical problems.
2. There were no strings attached, and I had no ethical problems with it.
3. They see ethical problems in the White House.
4. But ethical problems aside, there are not enough fetuses available to treat everyone.
5. We were told there were no ethical problems.
6. If this guy is a lawyer, then he has some big ethical problems.
7. Ethical problems are hardly uncommon for the Olympics.
8. I notice that some candidates are tripped up by running afoul of ethical problems.
9. They traveled from one city to another, and were concerned with ethical problems.
10. Ethical problems connected with conservation of sacred metallic heritage objects can be included too.