input: The following are multiple choice questions (with answers) about medical knowledge.   **Question:** Stainless steel orthodontic wire can be hardened by: (OR) Bending orthodontic wire at room temperature is an example of   (A) Tempering   (B) Work/ Strain hardening   (C) Age hardening   (D) Precipitation hardening
output: ['(B) Work/ Strain hardening <> answer', 'The following are multiple choice questions (with answers) about medical knowledge. <> instruction', '(A) Tempering  (B) Work/ Strain hardening  (C) Age hardening  (D) Precipitation hardening <> possible answers', '  Stainless steel orthodontic wire can be hardened by: (OR) Bending orthodontic wire at room temperature is an example of <> context']