Identify the segment that contains a grammatical error. If there is no error, select 'No error'.

Running into Sonya's room and not finding her there, / Natasha ran to the nursery, / but Sonya was not there either.

A

No error

B

but Sonya was not there either.

C

Running into Sonya's room and not finding her there,

D

Natasha ran to the nursery