Under which scenario does responding to a sneeze (Tashmit) invalidate the prayer?

Invalidations of Prayer Part 2: Excessive Actions and Excretions

• If the worshipper says "Alhamdulillah" to themselves.
• If the worshipper responds to someone else's sneeze by saying "Yarhamukallah".
• If the worshipper sneezes silently.
• Responding to a sneeze never breaks the prayer.