Consider the following three relations: Car (model, year, serial, color) Make…

Consider the following three relations:

Car (model, year, serial, color)

Make (maker, model)

Own (owner, serial)

A tuple in Car represents a specific car of a given model, made in a given year, with a serial number and a color. A tuple in Make specifies that a maker company makes cars of a certain model. A tuple in Own specifies that an owner owns the car with a given serial number. Keys are underlined; (owner, serial) together form key for Own. ($\bowtie$ denotes natural join)

$\pi_{owner}(Own\bowtie(\sigma_{color=\text{“red”}}(Car\bowtie(\sigma_{maker=\text{“ABC”}}Make))))$

Which one of the following options describes what the above expression computes?