Answer:
Statement 1 and 2 are falsifiable while that of statement 3 to 6 are not falsifiable.
Explanation:
As the statements are not given, the statements to be classified are as below
First two statements are Falsifiable as the reasons are below
As for these two statements there are counter facts/cross checking facts from which the truthfulness of the statements can be identified. For the 1st statement, the historic facts can be used and for the 2nd statement, the medical records for the death of Kennedy can be used to test the claim
However for the statements 3 to 6 ,the statements are consider not falsifiable as there is no appropriate counter checking to define the truthfulness of these statements.