Directions: Given below is a word, followed by three sentences that consist of the word. Identify the sentence(s) that best express(es) the meaning of the word. Choose 'None of these ' if the word is not suitable in any of the sentences.

DEVISE

A. Keep this electronic devise out of reach of children.

B. Sam devised a fundraising strategy for the welfare of the childcare foundation's orphan children. 

C. The terrorists devised a plan to attack the Colaba market during the festive season.