Answer : Option A) He was extremely creative and open to new ideas.
Explanation :
Based on this information, given above it most likely to be true that the physicist named Gabor was an extremely creative scientist and he was open to new ideas. As he received the Nobel prize for developing the basic ideas of holography, which was a new advance area in the field of laser technology although there were no previous work done in this field his curiosity led him to this innovation,it also gives clarification about how creative he was.