(Ezhil Litta A) affecting the success rate? This is our business problem. Got
(Ezhil Litta A) it? The factors can be anything.
(Ezhil Litta A) Maybe age can be a factor and location can be a
(Ezhil Litta A) factor. There are lot of pollution if you see the root village side and
(Ezhil Litta A) city maybe based on pollution. So there are lot of factors.