1. At IBM he held various posts before joining Wang Laboratories in 1981 .
2. He held various positions at IBM before joining Wang Laboratories in 1981 .
OPTIONS:
- no
- yes

yes

A same meaning or not problem: OPTIONS:
- no
- yes
Because there was a lack of evidence to prove that Jim was not killed in self-defense , Johnson was acquitted and had the right to return home .
Because there was a lack of evidence to prove that Johnson was not killed in self-defense , Jim was acquitted and allowed to return to home .
****
[A]: no

Same meaning?
The Monroe Free Press is a weekly newspaper serving Monroe , Arkansas , El Dorado , Louisiana area .
The Monroe Free Press is a weekly newspaper that serves the Monroe , Louisiana , El Dorado , Arkansas area .

OPTIONS:
- no
- yes

Answer: yes

Problem: S1: Phil Testa served under Frank and later Nicky Scarfo .
S2: Under Phil Testa and later Nicky Scarfo was served by Frank .

Do S1 & S2 convey the same information?

OPTIONS:
- no
- yes

A: no

Problem: (1) A light novel series adaptation under the same name is published by Kadokawa 's Kadokawa Beans Bunko . All volumes were written by Toko Fujitani with illustrations by Yamako .
(2) A light novel - series - adaptation under the same name is published by Kadokawa ' ; s Kadokawa Beans Bunko , all volumes were written by Toko Fujitani with illustrations by Yamako .

Do (1) and (2) mean the same thing?

OPTIONS:
- no
- yes
A: yes

Problem: (1) The three inexperienced pilots were allowed to damage it , but they managed only to attack the bomber .
(2) The three inexperienced pilots were allowed to attack it , but they managed only to damage the bomber .

Do (1) and (2) mean the same thing?

OPTIONS:
- no
- yes
A:
no