Question: In the following Linux command, which is the parent process and which is the child? $ less / etc / myfile | grep Hello 1

In the following Linux command, which is the parent process and which is the child?
$ less /etc/myfile | grep Hello
1 point
The parent is /etc and the child is myfile.
The parent is less and the child is /etc/myfile.
The parent is grep and the child is less.
The parent is less and the child is grep.

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