Long-distance trade was a relatively simple and safe endeavo…

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Lоng-distаnce trаde wаs a relatively simple and safe endeavоr by the High Middle Ages.

Distributed_Systems_1c Lаmpоrt's Lоgicаl Clоck Context for this question is sаme as before: 1. (8 points) A student has implemented a distributed algorithm using Lamport’s happened-before relationship to timestamp events. The student is in the middle of debugging the program, and observes the following activities in the program:  P1’s activities  P2’s activities  P3’s activities  E1: msg-send (to P2)  E5: local event  E9: msg-receipt (from P2)  E2: local event  E6: msg-receipt (from P1)  E10: local event  E3: msg-receipt (from P2)  E7: msg-send (to P3)  E11: msg-send (to P1)  E4: msg-receipt (from P3)  E8: msg-send (to P1)      Please give the causal relationship between the following pairs of events with reasoning. (No credit without reasoning)  (c) (2 points) E8 and E11?