(b) [5 points] Let us assume any three entity sets E1, E2, and E3 as well as the four relationship sets R(E1, E2, E3), R1(E1, E2), R2(E1, E3), and R3(E2, E3). While R is a ternary relationship set, R1, R2, and R3 are binary relationship sets. Can the ternary relationship R be represented by the three binary relationships R1, R2, and R3? In other words, is the modeling of R on the one hand and R1, R2, and R3 on the other hand semantically equivalent? Explain and argue.