Sentence examples similar to obligatory answerability from inspiring English sources

Condoms obligatory.

Sanction is preceded by standard-setting, investigation and answerability.

Obligatory listening.

4) Obligatory Tebow.

There is obligatory scatology.

* The obligatory druid interview.

"It was obligatory.

"It's obligatory".

Sharing is almost obligatory.

But is it obligatory?

The obligatory Ace Hotel reference.