Definition: In this task, you will be presented with a passage and have to answer a question based on your understanding of the events inferred from the passage. Try to find the best answer that is most likely to fill in "_". Note that the URLs in the text have been replaced with [Link].
Input: A woman was stopped from boarding a plane after the dress was deemed 'too short'. After landing in Mumbai, India, on a Qatar Airways service from Doha, the woman was stopped from getting on her connecting flight to Delhi with IndiGo. It is believed she was only allowed to continue on her journey on India's biggest airline once she had changed into trousers. One passenger, Purabi Das, wrote on Facebook about how the incident unfolded, reports NDTV.com. 'She was not permitted to board because she was wearing a knee-length frock which was considered inappropriate wear by an airlines that has frocks of the same length for its stewardesses' uniforms,' Das wrote.Passenger was flying with Indian airline IndiGo from Mumbai to DelhiBut was prevented from boarding as clothing deemed inappropriateShe was only allowed to continue on after she changed into trousers 
 Question:The woman's sister is believed to be an _ employee, while she herself has also worked for the company previously.

India