Sentence Correction (SC) | Re: When preparing for an endurance race such as a triathlon, athletes mus

HelloRS2747 ,

We hope this finds you well.

To provide a bit of clarity here, the meaning conveyed by Option A is actually correct.

The clause "athletes must...consume highly nutritious food to provide enough energy" conveys that the athletes must consume highly nutritious food for the purpose of gaining the required amount of energy; the food is what the energy comes from, but the athletes get the energy
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