Road markings and bellows: what they have in common
- Step 1. Road markings — uses — Paint. Paint.
- Step 2. Paint — is material for — Matryoshka. It is painted.
- Step 3. Matryoshka — is a kind of — Doll. A doll.
- Step 4. Doll — is made of — Clay. And shaped from clay.
- Step 5. Clay — is material for — Bloomery. A bloomery is a clay shaft.
- Step 6. Bloomery — has part — Bellows. Bellows blew in air for a high temperature.