Read the given statement and select the correct answer from the options : The merchant sold ______ horse, ______ ox and ______ buffalo in ______ fair :

The merchant sold a horse, an ox and the buffalo in a fair The merchant sold the horse, the ox and the buffalo in the fair The merchant sold the horse, an ox and a buffalo in the fair The merchant sold a horse, an ox and a buffalo in the fair

The merchant sold a horse, an ox and a buffalo in the fair

The correct answer is: The merchant sold a horse, an ox, and a buffalo in the fair.