Extract the names of the professional boxers and MMA fighters found in the text into two separate lettered lists. 

YouTuber-turned-prizefighter Jake Paul and ex-UFC bad boy Nate Diaz will compete in a boxing match Aug. 5 at American Airlines Center in Dallas, officials told ESPN on Wednesday. The bout will be contested at 185 pounds and is contracted for eight rounds with 10-ounce gloves. The pay-per-view bout will be distributed globally by DAZN.

Diaz and Paul have exchanged trash talk on social media and in interviews over the past 18 months. In October, during a boxing event headlined by Paul and UFC legend Anderson Silva, Diaz's team and Paul's team got into an altercation backstage. And Paul challenged Diaz in his postfight interview after defeating Silva.

Paul (6-1) lost his first career boxing match in his last bout to Tommy Fury, the brother of heavyweight great Tyson, back in February via split decision. The Ohio native, who trains out of Puerto Rico, is undefeated against MMA fighters, including Silva, Tyron Woodley and Ben Askren; he beat the latter two by knockout. Paul, 26, has only been a pro since 2020.

Diaz (21-13) fought out his UFC contract with a submission win over Tony Ferguson at UFC 279 in September. The Stockton, California, native handed Conor McGregor his first UFC loss back in 2016. Diaz, 37, has headlined 10 UFC events and won The Ultimate Fighter 5 tournament in 2007. He's one of the most popular fighters in MMA history and is a former sparring partner of top boxer Andre Ward.
Boxers:

a. Jake Paul

b. Tommy Fury

c. Tyson Fury

d. Andre Ward

MMA fighters:

a. Nate Diaz

b. Anderson Silva

c. Tyron Woodley

d. Ben Askren

e. Tony Ferguson

f. Conor McGregor