Literal question
[All]
H10a. Is this building a one-family house?
[] Yes, a one-family house
[] No, a building for 2 or more families or a mobile home or trailer
b. If "Yes" -- Is this house on a place of 10 acres or more, or is any part of this property used as a commercial establishment or medical office?
[] Yes, 10 acres or more
[] Yes, commercial establishment or medical office
[] No, none of the above
"A commercial establishment is easily recognized from the outside; for example, a grocery store or barber shop. A medical office is a doctor's or dentist's office regularly visited by patients. If your house is on a place of 10 acres or more and also contains a commercial establishment or medical office, mark Yes, 10 acres or more."