Complex sentence: The Mumbai chapter conclave was held at JW Marriott, Mumbai, on 13 November 2013 and was attended by distinguished dignitaries from the education field with Kiran Bir Sethi as the keynote speaker.
Split into simpler sentences: The Mumbai chapter conclave was held at JW Marriott. Mumbai on 13 November 2013 and was attended by distinguished dignitaries from the education field with Kiran Bir Sethi as the keynote speaker.