<s>[INST] Consider the set of numbers:

{...,-3, -2, -1,0, 1, 2, 3,...}

Let's say we are interested in the numbers that are perfect squares that are less than 10.

This set of numbers can be constructed by applying two rules:
Rule 1: Select all numbers (positive and negative) that are perfect squares. 
Rule 2: Filter out numbers that are not less than 10.

By applying these two rules to the set of numbers, we get:

{-3,-2,-1,0,1,2,3}

However, only the following numbers are perfect squares:

{0,1}

The set {0,1} contains the numbers that are perfect squares that are less than 10.

Now, let's say we are also interested in numbers that are multiples of 3 (positive and negative) that are less than 10.

We can construct this new set by applying the following rule:
Rule 1: Select all numbers (positive and negative) that are multiples of 3.
Rule 2: Filter out numbers that are not less than 10.

By applying these two rules to the set of numbers, we get:

{-3,0,3,-6,6,-9,9}

However, since we already removed -3, -6, -9, 6, and 9 from the set when we filtered out numbers that are not less than 10, we are left with:

{-3,0,3}

Does this sound correct?[/INST]