What are 5 example of inference and its observation?

Observation: The ground is wet.
Inference: It must have rained recently.

Observation: A dog is barking loudly and wagging its tail.
Inference: The dog is excited or happy to see someone.

Observation: A student is yawning and has droopy eyes in class.
Inference: The student is likely tired or did not get enough sleep.

Observation: Smoke is coming from a building.
Inference: There may be a fire in that building.

Observation: A person is wearing a heavy coat and scarf.
Inference: The weather is likely cold outside.