Original sentence: Doris Bartholomew, Eunice Pike and Richard Blight preferred an analysis including three tones, but other scholars including Maurice Swadesh and H.Voigtlander and Echegoyen (1985) analyzed the Otomi de la Sierra dialect as having four tones: high level, low level, falling, and rising
Edited sentence: Kenneth Pike, Doris Bartholomew and Eunice Pike preferred an analysis including three tones, but other scholars including Maurice Swadesh and H.Voigtlander and Echegoyen analyzed the Otomi de la Sierra dialect as having four tones: high level, low level, falling, and rising