Definition: The term 'who' in 'who insurance mobile homes' refers to all who are involved in buying, renting or leasing mobile homes. The phrase could also mean a group that owns or manages mobile homes (e.g., homeowners association). In English, "who" is often used as the subject of an interrogative sentence and when used in a quotation it indicates that there are multiple individuals whose views or actions may be considered significant or important by someone else. The definition of 'who' is subjective and varies from context to context. It could refer to a group of people, a single individual or even multiple people who have different perspectives on an issue. The concept of 'who' can also be used in legal contexts, especially where the person(s) involved may be referred to as "whom" rather than "who".