The teacher announced the prize in the calligraphy competition in the group. Do parents need to reply?

The teacher announces the winners of the calligraphy competition in the group and needs parents to reply. Thanks to the teacher's hard training of students at school, the progress of students is also inseparable from the teacher's sense of responsibility for work. Due to the parents' strong support for the teacher's work, although the children have made little progress, there are still shortcomings in all aspects.