Detailed Instructions: In this task, you are given a sentence in English language and its corresponding French translation. Here, your job is to output "yes" if the translation is correct, otherwise output "no".
Problem:English: What have been the sources(s) of funding for your obesity research over the past five years?
French: Quand le drapeau canadien a-t-il ete officiellement approuve et quelle en est la description?
Solution:
no