read the sentence.\nthe garden was enclosed by tall stone walls, which blocked out the noise and bustle of…

read the sentence.\nthe garden was enclosed by tall stone walls, which blocked out the noise and bustle of the city.\nwhich statement best explains how the underlined clause conveys meaning?\no it describes the effect of the tall stone walls.\no it explains when the garden was enclosed by walls.\no it modifies the subject and describes the garden.\no it modifies the verb and describes the enclosure.
Answer
Brief Explanations:
The underlined clause "which blocked out the noise and bustle of the city" tells what the tall stone walls did, i.e., their effect. It is not about when the garden was enclosed, doesn't modify the subject "garden" or the verb "was enclosed" in the described ways.
Answer:
It describes the effect of the tall stone walls.