Cross the wrong one out

Opinion:

• important
• interesting
• boring
• new

.
Size:

• huge
• yellow
• little
• short

.
Age:

• Chinese
• old
• new
• modern

.
Shape:

• square
• round
• small
• triangular

.
Colour:

• black
• green
• tiny
• purple

.
Origin:

• French
• Russian
• Turkish
• Italy

.
Material:

• plastic
• glass
• great
• metal

.