Amateur scientists have long been attracted to the discipline of astronomy, and professional astronomers are frequently supportive of their contribution to the science. Indeed, amateur astronomers have often been the first to spot an uncharted comet or star. Until now, the required scientific equipment has, unfortunately, been largely very expensive, varying according to the intricacy and size of the apparatus. According to some scientists, however, the spread of new, cheap technology, particularly in information and date management, promises to dramatically change and facilitate amateur; professional interaction, and collaboration.

Question: Amateur-professional collaboration will contribute to the advancement of astronomy.
Options:
A. true, B. false, C. uncertain
Answer: "A"