Can somebody help me write a whole folktale story ???

A strong-willed girl, Ursilla wouldn’t marry any of the local well-born men. When she inherited her father’s estate, she married the man she’d always fancied – a lowborn barn-man. He turned out be rather unsatisfactory as a husband, and there were no children on the horizon.

A sad Ursilla went down to the seashore and let seven tears fall at spring-tide. This summoned a large male ‘selkie’, one of the seal-folk, who offered to become her lover, for at the spring tide he could take human form. After that, Ursilla indeed had a good number of children, each born with strange webbing between their fingers and toes. The midwives would cut off the webbing in order to keep Ursilla’s secret.

a. is the correct answer