To build a simple spam filter, the researchers first converted each email into a bag of words and then trained a classifier.

I bought a box of tea bags for the meeting.

Don't bag out Tom in front of everyone; he'll never forgive you.

I always carry a garment bag when I travel to keep my suit wrinkle-free.

Before the party, she filled the bread bags with rolls and labeled them for guests.

After the collision, the air bags deployed and prevented serious injuries.

Before the move, she packed the suits into garment bags to keep them wrinkle-free.

She kept several emery bags in the toolbox to smooth rough metal edges.

She jabbed the needle into the emery bag to remove the rust from its point.

The thieves escaped with several money bags before the alarm went off.