Take context from the input text and decide on the accurate relationship between 'Narendra Modi' and 'Bharatiya Janata Party' from the options provided.
Options: manufacturer, owned by, location of formation, member of

Responding to the criticism of the Congress Party on the decision of Prime Minister Narendra Modi to meet Nawaz Sharief, Bharatiya Janata Party ( BJP ) on Saturday said that Prime Minister does not need anyone’s certificate on the steps taken by him in national interest.
member of