Does the sentence "Similar changes were applied to the DIN system with DIN 4512:1961-10 and the BS system with BS 1380:1963 in the following years." provide a valid answer to the question "What did the 1960 changes to film speed measures lead to?" OPTIONS:
- yes
- no

A: no

Does the sentence "The city provides for yachting and water sports, with a number of marinas." provide a valid answer to the question "What race named after a car company used to be hosted in Southampton?" OPTIONS:
- yes
- no

A: no

Does the sentence "The usual methods of network analysis can then be applied." provide a valid answer to the question "Upon dealing with leakage current and parasitic effects in a realistic model of a capacitor, what sort of methods can then be applied?" OPTIONS:
- yes
- no

A: yes

Does the sentence "Approximately half Rome's population were slave or free non-citizens." provide a valid answer to the question "Of what class was more than half of Rome's population?" OPTIONS:
- yes
- no

A:
yes