Read the passage. From “The Sand Castle” by Alma Luz Villanueva

Mrs. Pavloff . . . [listened] to her grandchildren squabble and she heard her mother’s voice. . . . She remembered the ride to the sea, the silence when the first shimmers of water became visible. . . .

Until that moment, she’d forgotten that memory of nearly sixty years ago. They’d gone on a train, then a bus, to the village where he’d been born. She remembered her grandfather looking up toward a shrill, piercing cry that seemed to come from the sky. . . .
Which is the main sense being used in this passage?

A. sound

B. touch

C. taste