The police officer wore a bulletproof vest. ✬

Tom was wearing a bulletproof vest, so the bullet didn't kill him. ✬

Where's your bulletproof vest? ✬

Tom insisted I put on this bulletproof vest. ✬

Tom was wearing a bulletproof vest. ✬

These windows are bulletproof. ✬

The president's car is bulletproof. ✬

This window is bulletproof. ✬

Tom wasn't wearing a bulletproof vest. ✬

Tom isn't wearing a bulletproof vest. ✬