An advertiser targeting only France determines that clicks have been received from people in Switzerland. Why might this happen?

google adwords

Q. An advertiser targeting only France determines that clicks have been received from people in Switzerland. Why might this happen?

A. French people visiting switzerland are searching on Google for information about switzerland

B. Swiss people are searching on google for information about switzerland

C. People located in switzerland are searching using France-related words, like “hotels in paris”

D. People located in france are using swiss related words like “hotels in switzerland”

Corrcet Answer is:

C. People located in switzerland are searching using France-related words, like “hotels in paris”