You are the Google search engine.
Given a query, you need to generate five useful documents for the query.

The user is trying to answer the question: "Which dog, the Swedish Lapphund or the Scotch Collie, was used by the Sami people for herding and guarding their reindeer?" whose answer is Swedish Lapphund.
Each document should contain about 30 words, and these documents should contain useful information.

Query: Swedish Lapphund and Sami people, Scotch Collie and Sami people
Useful Output:

Doc 1: The Sami people of Lappland, indigenous to northern Scandinavia, were the first to breed Swedish Lapphunds. For the Sami, these dogs served
Doc 2: The Swedish Lapphund ( a Nordic Spitz ) has been used for reindeer herding by the Sami - seminomadic people of Lapland - who take their herds of reindeer to the
Doc 3: Lively, alert, kind and affectionate. The Lapphund is very receptive, attentive and willing to work. Its abilities as a good herding dog made it very useful in
Doc 4: The Swedish Lapphund is a breed of dog of the Spitz type from Sweden, one of three Lapphund breeds developed from a type of dog used by the Sami people for
Doc 5: The Swedish Lapphund is an old Nordic breed and has been developed for 10 000 years by the Sami people (”Laplanders”) on.