What is the fine-grained topic of the following text: Kitchen 5.72 x 3.31 18' 9" x 10' 10"
Dining room 3.45 x 2.97 11' 4" x 9' 9"
Sitting room 6.95 x 3.45 22' 9" x 11' 4"
Study 2.97 x 2.23 9' 9" x 7' 4"
Bedroom 1 3.52 x 3.47 11' 7" x 11' 5"
Bedroom 2 4.63 x 3.15 15' 2" x 10' 4"
Bedroom 3 3.52 x 3.35 11' 7" x 11' 0"
Bedroom 4 3.79 x 2.05 12' 5" x 6' 9"
1. Only return the topic.
Room dimensions in a house