a)   One in devotional service unto the lotus feet of the Supreme becomes so overwhelmed by transcendental bliss that automatically their desires for material enjoyment stops)   
b)   The jnanis and yogis get more entangled in false philosophical speculation or strenuous attempts to stop the activities of the senses
c)   Devotional service employs superior desires
d)   All the above

The correct answer is
d)    All the above