Direction: The question below consists of a sentence, the parts of which have been jumbled. These parts have labelled P, Q, R, and S. You are required to re-arrange the jumbled parts of the sentence and mark your response accordingly.

tiny, hovering birds, such as hummingbirds (P) one analysis of their DNA suggests that (Q) and another found them to be related to a group that includes (R) the birds' closest relatives are cranes and shorebirds (S)