Spot the Odd One Out

Here is an useful game that you can see it in IQ tests .

Choose which item doesn't fit in with the others in the list.

Your list can contain 3,4,5 items .

You are also wanted to explain why you choose that item .

After answering , can be asked by who answer last question.

Example :

Office
School
Kindergarten
University
College

Answer is :  

office

Explain : An office is a place of work, all the others are places of education.

 

New question :

Beef
Lamb
Pork
Cow
Chicken

?