How many parlor walls does the montag family own

three parlor walls

Explanation:

''Montag and his wife, Mildred, have three parlor walls in their home. The parlor walls are essentially wall-sized television screens. Mildred is obsessed with watching the parlor walls and participates in the interactive episodes that she watches.''

Four.

Explanation:

Every room needs at least four walls, a ceiling and a floor in order for it to be considered one. This is common sense.

we need to see the statements.