Which one of the following pairs of term and meaning is not correctly matched?

The terms mentioned are defined under the Industrial Disputes Act, 1947:

• Lock-out (Section 2(l)): Refers to the temporary closing of a place of employment or the suspension of work by an employer.
• Lay-off (Section 2(kkk)): Refers to the failure, refusal, or inability of an employer to give employment to a workman on the muster rolls due to reasons like shortage of coal, power, raw materials, or breakdown of machinery.
• Closure (Section 2(cc)): Refers to the permanent closing down of a place of employment or part thereof.
• Suspension: This is generally a disciplinary action where an employee is temporarily prohibited from performing duties. The definition provided in Option C (termination due to non-renewal of contract) actually refers to a specific exclusion from the definition of Retrenchment under Section 2(oo)(bb) of the Act, not suspension.