I saw the signs before I saw the posters, because the
OPTIONS:
- signs were put in a terrible spot.
- posters were put in a terrible spot.
posters were put in a terrible spot.

The club's charter applied to the members but not the staffers, as the
OPTIONS:
- members were legally exempt from it.
- staffers were legally exempt from it.
staffers were legally exempt from it.

Jessica took the lead in social situations with Tanya since
OPTIONS:
- Jessica was much less friendly.
- Tanya was much less friendly.
Tanya was much less friendly.