In class, we constructed the attributed grammar to specify the details of the statement variables must be defined before they are used." In this question, you will be doing the opposite. I have provided the attributed grammar and you must identify the informal statements it is detailing. There are two such statements. Specify these statements informally with an English sentence for each. Do not directly reference any of the attributes, predicate functions, or attribute computation functions. For convenience here are some definitions you can use.

$-$ Anything generated from is a production.

$-$ Anything generated from