Which solid food we can introduce initially and in how much quantity?

A. I need kind of semisolid food that you want to start for the child can only be started after completing the age of six months not before that and since your child is five months old as of now you cannot be giving anything to the child apart from the feeling that you are offering to the child to continue feeding as of now and once your child completes the age of six months post that only you can start with any kind of semisolid food