Q: Master Wong had to come to the defense of his pupil, Lun-Xiu, since he managed to anger numerous thugs.
Who he is?
A: Lun-Xiu

Q: Policemen advocated the use of wire taps to track terrorists, because they could not catch them without those tools.
Who they is?
A: Policemen

Q: Positive SSL sells wildcard certificates to Web hosting companies because they require encrypted sites for interaction with customers.
Who they is?
A:
Positive SSL