Read the following passage and identify the type of error or inconsistency it contains.

Charlie has never learned to speak German very well; he still thinks in his mother tongue, which distracts him so much that he ended up making mistakes in even the simplest German sentences.

Which entry does not follow best practice for indexing the names of titled persons?

Which one is not a duty generally performed by a proofreader?

Compare manuscript copy to the final proof copy and identify the section with error.

Which of the following sentences is/are punctuated correctly?

Which author-date style text citations is incorrect?

Which sentence contains an error in sentence structure?

Which sentence is correct in terms of number usage, style, or consistency?

Which sentence contains an error in grammar or usage?.

Which sentence contains an error in sentence structure?

Read lines that together form a passage and select the line that contains an error in punctuation.