Identify the diagram that best represents the relationship among the classes given below:
Soda Water, Mineral Water, Liquid

On the basis of above given question , we can say that
Pilot sits in aeroplane and he flies aeroplane in the sky.
Therefore , option ( A ) represents the best relationship between Aeroplane , Pilot and Sky. As shown in given venn - diagram .

On the basis of above given question , we know that
Human Society - Youth Club is different from a political party. Some youth may be members of political party and some other youth may be members of Human Society - Youth Club.
Therefore , option ( B ) represents the best relationship between Human Society ? Youth Club, Political Party and Youths. As shown in given venn - diagram .

As we know that ,
All sisters are females.
Some sisters are teachers.
Some teachers are females.
It is clear that option ( D ) represents the best relationship between Females, Sisters and Teachers. As shown in given venn - diagram .

As per the given above question , we can say that
Herbivores are different from tigers.
But both come under the class Animals.
From above it is clear that option ( A ) represents the best relationship between Herbivores, Tigers and Animals. As shown in given venn - diagram .

As per the given above question , we can say that
All batsmen are cricketers.
All cricketers are sportsmen.
It is clear that option ( C ) represents the best relationship between Sportsmen, Cricketers and Batsmen
.

As we know that ,
Lion is different from fox. But both are carnivorous.
It is clear that option ( C ) represents the best relationship between Lion, Fox and Carnivorous. As shown in given venn - diagram .

On the basis of above given question , we can say that
Manager is different from worker and labour union.Worker belongs to labour union.
From above it is clear that option ( B ) represents the best relationship between Manager, Labour Union and Worker .

As we know that ,
Some teachers may be writers and vice-versa.
Some teachers may be musicians and vice-versa.
Some writers may be musicians and vice-versa.
Some writers who are teachers may also be musicians.
From above it is clear that option ( B ) represents the best relationship between Teacher, Writer and Musician.

As per the given above question , we can say that
Women, children and school are all different.
It is clear that option ( B ) represents the best relationship between School, Women and Children. As shown in given venn - diagram .

As we know that ,
Lion is different from fox.
But both are carnivorous.
From above it is clear that option ( C ) represents the best relationship between Lion, Fox and Carnivorous. As shown in given venn - diagram .