Complex sentence: Later that year, she was invited to the White House of the United States by President John F. Kennedy and his wife Jacqueline, and in 1966, she was invited to Moscow to jury for the International Tchaikovsky Competition, chaired by Emil Gilels.
Split into simpler sentences: Later that year, she was invited to the White House of the United States by President John F. Kennedy and his wife Jacqueline. In 1966, Boulanger was invited to Moscow as one of the jury for the International Tchaikovsky Competition, chaired by Emil Gilels.