Is ownership of house property necessary to claim exemption u/s 54ec?

Abhinav (B.Com) (29 Points)

04 June 2016  
I'm one of 4 daughters of my father, who died without any will. As per the laws of AWAS VIKAS(local development authority), the property can be transferred only to one of the daughter. So we all signed an agreement among ourselves, transferring the property(from the name of my father) to one of my sister's name. We mentioned in the agreement that she shall be selling the house property and divide the proceeds(sale consideration) among others equally (which she did). To avoid tax liability, I bought NHIA Bonds(u/s 54EC). To file IT Return(FORM2), I'm required to mention the 'dt. of acquisition of property', but my name doesn't appear on any legal document. Q.1- Am I not eligible for exemption and the proceeds received from sister will be treated as gift? Q.2. did I not acquire any property?