Based on linnaeus’s classification system, which pair of organisms have a common relationship?

There are no choice provided, however Linnaeu's was a renowned taxonimist who was known to have classifed organisms in their right order.
He did this in order to make sense of how bio-diverse species are on Earth. He grouped living things into defined hierarchies and gave them individual names so that they can be easily identified. 

He is known for the Binomial System where he classified and distinguished names of species of plants and animals by giving them a genus name follows by a specific species name, using Latin as his language.