In a family 16 people eat only vegetarian, 9 people eat only non veg., 12 people eat both veg and non veg.. How many people eat veg in the family? Options:
A) 28	B) 26	C) 22	D) 31	E) 21
Total people eat veg = only veg + both veg and non veg   Total= 16+12= 
<gadget id="calculator">16+12</gadget>
<output>28</output>
28   28nswer= 28
<result>A</result>
In a family 16 people eat only vegetarian, 9 people eat only non veg., 12 people eat both veg and non veg.. How many people eat veg in the family?