According to Canadian Regulations,which Is an Acceptable Probiotic Claim for a Probiotic

According to Canadian regulations,which is an acceptable probiotic claim for a probiotic yogurt?

A) "probiotic that naturally forms part of the gut flora and improves immune function"
B) "provides live micro-organisms that naturally form part of the gut flora"
C) "probiotic that contributes to healthy gut flora and decreases diarrhea"
D) "provides live micro-organisms that will relieve constipation