Visitor Visa - B2

Hi
I have applied visitor VISA for my in-laws. Their son is also staying in USA.

First of all, I did a mistake in DS-160 which I realized just before interview. I have gone through so many blogs about this issue. But, solution is fairly simple. Just fill new DS 160 form and inform OFC person , they will generate bar code based on new DS-160 (instead of the one on ustravel docs website).

They took interview in Telugu.

Here are the questions:
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VO: Namaskaram
INL: Namskaram

VO: where does your son-in-law work
INL: California, YYYY

VO: Is she your own daughter (she asked same question twice)
INL: Yes

VO: Is she your own son-in-law (she asked same question twice, just to make sure)
INL: Yes

VO: Do you have any other relatives in USA
INL: Yes, my son

VO: Where does he work and which company
INL: Answered

VO: Can you give us your son-in-law passport
INL: they provided scanned copy of passport

She was verifying in the system

VO: Can you give us your daughter passport
INL: they provided scanned copy of passport

VO: What do you do here ??
INL : Answered

VO: Do you own a house here ??
INL : Yes

Finally, your VISA approved.