Consider the following passage:

The Battle of Hastings was fought in $1066.$ The English forces were led by King Harold Godwinson, while the French$-$Norman forces were led by Duke William of Norway. The English forces were ultimately beaten. Duke William, now commonly called William the Conqueror, became King of England until his death in $1087.$

This passage:

Contains an argument, with the conclusion being its first sentence, "The Battle of Hastings was fought in $1066."$

Contains an argument, with the conclusion being its fourth sentence, "Duke William, now commonly called William the Conqueror, became King of England until his death in $1087."$

Does not contain an argument.

Contains an argument, with the conclusion being its third sentence, "The English forces were ultimately beaten."

Contains an argument, with the conclusion being its second sentence, "The English forces were led by King Harold Godwinson, while the French$-$Norman forces were led by Duke William or Norway."