Raincoat and multistage rocket: what they have in common

1. Step 1. Raincoat — is a kind of — Clothing. Clothing.
2. Step 2. Clothing — is made of — Textile. Clothes are sewn from fabric.
3. Step 3. Textile — is material for — Parachute. A parachute canopy is sewn from light, strong fabric — first silk, later nylon.
4. Step 4. Parachute — is part of — Soyuz. Landing by parachute.
5. Step 5. Soyuz — evolved from — R-7 rocket. The Soyuz rocket belongs to the R-7 family.
6. Step 6. R-7 rocket — is a kind of — Multistage rocket. A clustered multistage layout.

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