Cellular network and car: what they have in common

1. Step 1. Cellular network — is used in — GPS tracking. Transmitting coordinates.
2. Step 2. GPS tracking — uses — GPS (satellite navigation). GPS.
3. Step 3. GPS (satellite navigation) — is part of — Self-driving car. Satellite navigation.
4. Step 4. Self-driving car — is a kind of — Car. A self-driving car is an ordinary car driven by a computer with cameras and sensors.

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