An idiom is used in three sentences. You need to choose the right option that covers the correct usage amongst these three sentences. PAY LIP SERVICE
A. Although the corporation publicly emphasized its commitment to sustainability and ethical governance, it was later revealed that these declarations merely paid lip service to regulatory expectations without any substantive implementation.
B. In preparation for the ceremonial address, the speaker paid lip service to the script repeatedly to ensure clarity and fluency in delivery before the formal event commenced.
C. Several international organizations have been accused of paying lip service to humanitarian concerns, while continuing policies that contradict their stated objectives.