Which sentence contains an example of faulty parallelism?

Faulty parallelism occurs when elements in a sentence that should be parallel in structure are not. In the given example, "I like to swim, biking, and to run in the mornings," the phrasing is inconsistent. "To swim" and "to run" use the infinitive form, while "biking" is in the gerund form. For proper parallelism, all elements in the list should match in structure. Thus, a corrected version might read, "I like swimming, biking, and running in the mornings," or "I like to swim, to bike, and to run in the mornings." This alignment creates a smoother and clearer sentence that correctly maintains parallel structure.