In each pair of sentences below, carefully determine the exact relationship between the sentences. Then select the transitional expression that clearly expresses this relationship. Some fashions are a health hazard. High heels, ____, can cause back pain and foot injuries.

A) for instance
B) on the other hand
C) meanwhile

Health Hazard

A condition or agent that poses a risk or danger to someone's health.

High Heels

High heels are a type of footwear characterized by a taller heel that elevates the back of the foot significantly higher than the toes.

Back Pain

Discomfort or aches located in the spine or back area, which can vary in severity and duration.