Can we trigger multiple Subprocesses by using single call-activity?

Issue In Detail:

For example if you take call activity we can call one sub process by mentioning sub-process name in [Call-ActivitySelect by clicking on task]General–> Subprocess–> Name, In the same call can we call more than one Subprocess at a time? If yes can I have sample Bonita flow or script to trigger multiple sub-process.

In subprocess selection: I have script written, in that script i will get list of sub-processes, so i need trigger all sub-process at a time[parallel].

Thanks in advance, please let me know if you need more information on same.

Thanks
Naresh.D