400
The direct object and the number of (nominal) dependent clauses in the following sentence:
Fred recalled that Mary recalled that Ben recalled that Tom recalled that Alex recalled that Gabe ate an apple.
Direct object: [that Mary recalled that Ben recalled that Tom recalled that Alex recalled that Gabe ate an apple]
Nominal dependent clauses: 5
[that Mary recalled [that Ben recalled [that Tom recalled [that Alex recalled [that Gabe ate an apple]]]]]