1.   A famous brain surgeon from Boston performed the operation.

2.   A team of surgeons performed the operation.

3.   Although digital computers have to simulate this parallelism, true neural network hardware will really perform the operations in parallel.

4.   Ask the surgeon how many times he has performed the operation before, and with what success.

5.   Medical staff, seeing that the child was in danger, Decided to perform an operation.

6.   No astronomer was needed to tell the populace what operations to perform once the waters had receded.

7.   Now and then, as a favor to highly placed people, Papa performed operations.

8.   The model is meant to describe what operations the speaker performs upon each level of representation to generate the next level.

9.   The operation was performed by a surgical team led by Mr Alan Wood.

10.   The operation was performed by a team of surgeons at Addenbrookes Hospital.