What relationships do you see

1
What relationships do you see?
Ballpoint pen Greeting card Car Music
CD Cat Office Cellular phone Phone
book Chocolates Roses Desk Ruler Dictionary Staple
r File folder Teaspoon
2
Name this category
Accent Hardwood Flooring Brentwood Carpets
Bruce's Carpets Flooring Carolina Builders
Interiors Haw River Flooring Piedmont
Decorators Select Forest Products, Inc.