I came across this word in my book, I went to look for it in the russian dictionary, and it isn't there. Heres an example they used.



ты оля?
да, я оля.
ирина александровна твоя мама?
да, она моя мама.

What does it mean? I know the name is Irina Alexandrova. and "dah" is yes and "onah" is she and "mama" is mom. But I'm confused on the rest.