Physics Class 11:
It is not necessary to think that in any balance of bodies A with C and B with C, bodies A and B will necessarily be in balance. In general, it is never possible to assert in advance that the relations between A and C and B and C will necessarily be between A and B. So, if Cole loves Lena and Aloha loves Lena, then Cole and Aloha are not obliged to love each other.
I’ll say it at the exam.)