Q: Does "The largest exported goods are chemicals (34% of exported goods), machines/electronics (20.9%), and precision instruments/watches (16.9%)." provide a valid answer to "What accounts for 16.9% of Switzerland's exported goods?"?
A: yes

Q: Does "In the field army a light gun or SHORAD battalion is often assigned to a manoeuvre division." provide a valid answer to "What type of battalion is normally tasked to a manoeuvre division in the field army?"?
A: yes

Q: Does "The other isotopes are radioactive, with the most stable being 67Cu with a half-life of 61.83 hours." provide a valid answer to "How many isotopes are there of copper?"?
A: no

Q: Does "In addition to limiting the total average power used by the device, the USB specification limits the inrush current (i.e., that used to charge decoupling and filter capacitors) when the device is first connected." provide a valid answer to "When is the inrush current affected by the USB specification?"?
A:
yes