Definition: You are given a sentence and a question in the input. If the information provided in the sentence is enough to answer the question, label "Yes", otherwise label "No". Do not use any facts other than those provided in the sentence while labeling "Yes" or "No". There are only two types of valid responses: Yes and No.
Input: Sentence: The museums display unique artifacts and paintings from the 5th century CE to the present day, including archeological exportation. 
Question: From what time period are the oldest artifacts in Kathmandu museums?

Yes.