c.
Motor vehicle registration. The registration of motor vehicles regularly found at the dwelling listing the address of the group's dwelling shall be considered evidence in support of the proposition that the group is a Family. The regular presence at the dwelling of one or more motor vehicles belonging to members of the group and registered at one or more other addresses shall be considered evidence negating the proposition that the group is a Family.
d.
Tax filings. The filing of tax returns by a majority of the members of the group listing the address of the group's dwelling shall be considered evidence in support of the proposition that the group is a Family. The filing of tax returns listing other addresses by members of the group shall be considered evidence negating the proposition that the group is a Family. Evidence that one or more individuals are claimed as dependents on the income tax return of individuals not resident in the household shall be considered evidence that the group is not a Family.
e.
Minor children. The presence of minor dependent children regularly residing in the dwelling unit and enrolled in local schools with one or more members of the group acting in the role of parents (and primary care-givers) shall be considered a factor tending to support the proposition that the group is a Family.
f.
Summer living arrangements. Evidence that different residents of the dwelling unit are away during the summer and that they have several as opposed to a single summer address shall be considered evidence negating the proposition that the group is a Family.
g.
Household furniture and appliances. Evidence of common acquisition and ownership of furniture and appliances shall be considered evidence in support of the proposition that the group is a Family.
h.
Employment. Full-time employment of some members of the group in the general community shall be considered evidence in support of the proposition that the group is a Family.
i.
Groceries and meal preparation. Evidence that groceries are purchased and meals regularly prepared for the group as a whole shall be considered evidence in support of the proposition that the group is a Family. For purposes of this factor, weekly joint purchases of groceries and the preparation and sharing of at least seven meals per week shall be considered "regularly prepared."
E.
The Building Commissioner shall make the determination of whether the group constitutes a Family based on a preponderance of the evidence. Where there is prima facie evidence supporting only one side of the proposition, the Building Commissioner shall make a determination that is supported by that prima facie evidence unless the Building Commissioner finds compelling evidence for the other side of the proposition, a finding which should normally be supported by at least four of the factors listed above.
F.
Supported living facilities or similar facilities that provide non-institutional residential accommodations for unrelated adults, a majority of which require personal care services by reason of having a “handicap” or