Smith and Jones Entered into a Contract in Which Smith

Smith and Jones entered into a contract in which Smith, as seller, promised to deliver the property to Jones "free from all violations of zoning ordinances." To deliver marketable title, Smith:

A) Must clear all existing violations of zoning ordinances.
B) Must clear zoning violations that are major and likely to be cited by city officials.
C) Must clear only those zoning violations greater than those on surrounding properties.
D) Need not clear zoning issues because those issues are not covered under marketable title requirements.