I would say that South Africa A team looked strong only in the first innings but they did not score very well in the second innings, meaning that they were all out for 199 runs and their first innings performance was balanced by an average performance.
Meanwhile, India A team is going to take this favour at the moment. They need only 156 runs to win and with six more wickets left in their hand, it is possible that India A team will be able to reach this target and win. However, at the end of the third day, I think India team is in a slightly better position.
This has become very helpful to India A team as South Africa A team lost their first good spot by scoring only 199 runs in their second turn at bat which is almost okay performance. India A has six wickets left and only 156 runs to win and they are in better place to win easily by batting carefully and forming couple of partnerships which puts much of pressure on bowlers of South Africa A. India A has two days to chase this score but they need to held their wickets if they will held so they will win this match easily.