1.   A number of early computers had an instruction to extract a square root, but nowadays this operation is achieved by software.

2.   He could not abduct Ruth, even assuming he had instructions to do so, which seemed unlikely.

3.   He had strict instructions to return the key to me.

4.   The instructions have instructions, he points out.

5.   You had strict instructions not to tell anybody.

6.   The Parish Council would be grateful if you could confirm that your contractors had no instructions to remove the seat.

7.   Our ships will have instructions.

8.   Though I have no instruction on that, but almost certainly that would be the view of my council.

9.   I would ask that you give your close attention to the document relating to Costs and Funding, and let me have your instructions as soon as possible.