sentences:  It was this epiphany that finally dissolved the tension between herself and Susan Ivanova; from that point on, the two women developed a mutual respect which later blossomed into a relationship.In 2259, dissident telepath Lyta Alexander learned of a Psi Corps sleeper program that the Psi Corps had hidden in her.Although she knew one such sleeper had been sent to Babylon 5 to spy on its command staff, she did not know the identity of the spy.