(a)ParentsGuardiansTeacher(b)ParentsGuardiansTeacher(c)TeacherGuardiansParents(d)ParentsGuardiansTeacherWhich diagram best represents the relation between teacher, parents and guardians?
AThree fully separate circles
BParents and guardians overlapping, with teachers as a separate circle overlapping both ✓ Correct
COne circle inside another inside a third
DThree mutually intersecting circles
Correct answer: (B) Parents and guardians overlapping, with teachers as a separate circle overlapping both
Explanation
Parents and guardians overlap, and teachers form a separate circle cutting both.
Some parents act as guardians and some guardians are not parents, so those two overlap.
A teacher may be a parent and may also be a guardian.
So the teacher circle intersects both the parents and guardians circles.
This layout matches the partial overlaps among all three groups.
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