Given the statement 'After the purge of foreigners, only a few stayed on, strictly confined to Dejima Island in Nagasaki Bay.', is 'A few foreigners were confined to Dejima Island because they were dangerous.' neither a logical follow-up nor a contradiction?
After the purge of foreigners, only a few stayed on, strictly confined to Dejima Island in Nagasaki Bay.###A few foreigners were confined to Dejima Island because they were dangerous.