Work - Tier 1 (General) - dependants only - Tier 1 (General)

Hi,
I am new to this forum and this would be my first question in the forum and I am sure I will be helped here.

I am applying for Tier 1 (General) Child under Work -> Tier 1 (General) - dependants only Category in India through Visit4UK for my 3 Months Old Baby.

While filling up the form,I am stuck on the below questions:

Under Spouse / Partner/Father/Mother Section, there are 2 questions

1) Dependent Children: Since I am applying for 3 Months Old , I am sure this option is not relevant and hence selected NO

2) Non Dependent Children: I believe,this question is to Child only.
We have elder boy(3 Years) already has Tier1 Dependant visa and he is travelling along with us. Hence I have selected this and provided his details in this section.

Please clarify whether the option I have chosed are correct.

Thanks
Hiday.