When addressing homeless children and youth, which situations are also considered homeless according to the education subtitle of the McKinney-Vento Homeless Assistance Act?
1) Children and youth who are sharing the housing of other persons due to loss of housing, economic hardship, or a similar reason
2) Children and youth who are living in motels, hotels, trailer parks, or camping grounds due to the lack of alternative adequate accommodations
3) Children and youth who are living in emergency or transitional shelters
4) Children and youth who are abandoned in hospitals
5) Children and youth who are awaiting foster care placement
6) Children and youth who have a primary nighttime residence that is a public or private place not designed for or ordinarily used as a regular sleeping accommodation for human beings
7) Children and youth who are living in cars, parks, public spaces, abandoned buildings, substandard housing, bus or train stations, or similar settings
8) All of the above