To solve this question, the user needs to know what a reserved SQL keyword is. A reserved SQL keyword is a word that has a special meaning in SQL and cannot be used as a name for a table, column, or other database object.

Now, let's go through each option and explain why it is right or wrong:

A. GROWN: This option is incorrect because "GROWN" is not a reserved SQL keyword. It is not a commonly used SQL keyword and can be used as a name for a table, column, or other database object.

B. FROM: This option is correct. "FROM" is a reserved SQL keyword that is used to specify the table or tables from which to retrieve data in a SELECT statement. It is a commonly used SQL keyword and cannot be used as a name for a table, column, or other database object.

C. UPDATING: This option is incorrect because "UPDATING" is not a reserved SQL keyword. While "UPDATE" is a reserved SQL keyword that is used to modify data in a table, "UPDATING" is not a commonly used SQL keyword and can be used as a name for a table, column, or other database object.

D. DELETING: This option is incorrect because "DELETING" is not a reserved SQL keyword. While "DELETE" is a reserved SQL keyword that is used to remove rows from a table, "DELETING" is not a commonly used SQL keyword and can be used as a name for a table, column, or other database object.

The Answer is: B