What is the relationship between 'Transavia France' and 'Air France' in the context of the input sentence.
Options: chief executive officer, position held, parent organization, distribution format

So this new tool -- first of all, last year, we were able to remove the cap, which was at 40 airplanes before the negotiation took place and throughout the development of Transavia France over the last few years, been very contentious with pilots, 2 big strikes at Air France over this creation and expansion.
parent organization