sentence: I prefer the dermatologist's treatments for acne rather than the over-the-counter treatments, because the 
complete: dermatologist's treatments work fast.

sentence: The baby of Ryan weighed more than the baby of Eric because the baby of 
complete: Eric was born premature.

sentence: I had to embroider the design by hand and not a sewing machine because the 
complete:
sewing machine was too simple.