The word from the list that best fits the definition of "it is possible that baseball was created by Italian citizens" is "qualified." In this context, the use of the word "qualified" indicates that the statement is not a definitive or absolute fact, but rather a possibility or probability based on certain conditions or circumstances. A qualified statement is one that is qualified or limited in some way, and it often includes words or phrases such as "may," "might," "could," or "it is possible that." In this case, the statement "it is possible that baseball was created by Italian citizens" is qualified because it suggests that there is a possibility or probability that baseball was created by Italian citizens, but it does not state this as a definite or absolute fact. The use of the word "qualified" in this context helps to convey a sense of uncertainty or doubt about the statement, indicating that it is not a definitive or conclusive conclusion.