Instructions: In this task, you are given a context, a subject, a relation, and many options. Based on the context, from the options select the object entity that has the given relation with the subject. Answer with text (not indexes).
Input: Context: Annie Jump Cannon (December 11, 1863  April 13, 1941) was an American astronomer whose cataloging work was instrumental in the development of contemporary stellar classification. With Edward C. Pickering, she is credited with the creation of the Harvard Classification Scheme, which was the first serious attempt to organize and classify stars based on their temperatures and spectral types. She was nearly deaf throughout her career., The Annie Jump Cannon Award in Astronomy is awarded annually by the American Astronomical Society (AAS) to a woman resident of North America, who is within five years of receipt of a Ph.D., for distinguished contributions to astronomy or for similar contributions in related sciences which have immediate application to astronomy. The awardee shall be invited to give a talk at an AAS meeting and is given a $1,500 honorarium., Lisa Jennifer Kewley is a Professor and Associate Director at the Research School for Astronomy & Astrophysics at the Australian National University College of Physical and Mathematical Sciences . Specialising in galaxy evolution , she won the Annie Jump Cannon Award in Astronomy in 2005 for her studies of oxygen in galaxies , and the Newton Lacy Pierce Prize in Astronomy in 2008 . In 2014 she was elected a fellow of the Australian Academy of Science ., The Australian National University (ANU) is a national research university located in Canberra, the capital of Australia. Its main campus in Acton encompasses seven teaching and research colleges, in addition to several national academies and institutes., An astronomer is a scientist in the field of astronomy who concentrates their studies on a specific question or field outside of the scope of Earth. They look at stars, planets, moons, comets and galaxies, as well as many other celestial objects  either in observational astronomy, in analyzing the data or in theoretical astronomy. Examples of topics or fields astronomers work on include: planetary science, solar astronomy, the origin or evolution of stars, or the formation of galaxies. There are also related but distinct subjects like physical cosmology which studies the Universe as a whole., The Newton Lacy Pierce Prize in Astronomy is awarded annually by the American Astronomical Society to a young (less than age 36) astronomer for outstanding achievement in observational astronomical research. The prize is named after Newton Lacy Pierce, an American astronomer., The American Astronomical Society (AAS, sometimes spoken as "double-A-S") is an American society of professional astronomers and other interested individuals, headquartered in Washington, DC. The primary objective of the AAS is to promote the advancement of astronomy and closely related branches of science, while the secondary purpose includes enhancing astronomy education and providing a political voice for its members through lobbying and grassroots activities. Its current mission is to enhance and share humanity's scientific understanding of the universe., Subject: lisa kewley, Relation: occupation, Options: (A) astronomer (B) research (C) science
Output:
astronomer