Which of the following statements is an inference?

The power is out.

That light is bright!

It is warm outside because the sun is shining.

It is raining outside.

Hello.

The answer is: It is warm outside because the sun is shining.

Inferences use reasoning, moving from premises to logical consequences. The third option is correct because there is a reason the other options have no reasons on why.

Have a nice day

Its warm outside because the sun is shining is an inference