Ceramic capacitor and bell: what they have in common

1. Step 1. Ceramic capacitor — is made of — Porcelain. A ceramic dielectric.
2. Step 2. Porcelain — is material for — Light switch. The body is porcelain.
3. Step 3. Light switch — is part of — Electric bell. A button.
4. Step 4. Electric bell — is part of — Alarm clock. A bell.
5. Step 5. Alarm clock — has part — Bell. A bell rings.

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