Complex sentence: There are various goals to complete in each of the five main scenarios which always involve growing your town to a given population, and often ensuring that a percentage of the buildings are of a certain type, i.e. businesses, farms, or amusement facilities.
Split into simpler sentences: There are various goals to complete in each of the five main scenarios. Goals always involve growing your town to a given population, and often ensuring that a percentage of the buildings are of a certain type, i.e. businesses, farms, or amusement facilities.