Here are two sentences:

He was also accused of masterminding bombings that killed 22 people in Manila in December 2000 .

During interrogation , he admitted that he helped organise and carry out near-simultaneous bombings that killed 22 people in Manila in December 2000 .
Choose your answer: are the two sentences saying the same thing?
pick from the following.
[a]. no.
[b]. yes.
[a].