In biology , biological specificity is the tendency of a characteristic such as a behavior or a biochemical variation to occur in a particular species .
In biology , biological specificity is the tendency of a characteristic , such as behavior or biochemical variation , to occur in a particular way .

Are these two sentences paraphrases of each other? OPTIONS:
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- yes
yes

1. Sissi units have fewer crew served weapons and more sniper rifles than regular infantry .
2. Sissi units have more weapons served by the crew and fewer sniper rifles than regular infantry .
OPTIONS:
- no
- yes

no

A same meaning or not problem: OPTIONS:
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- yes
After completing his initial university education at Cardiff University , and in Harrogate , North Yorkshire , he was from 1996 to 1999 based in Rouen , France .
After completing his first university education at Cardiff University and in Rouen , France , he was established in Harrogate , North Yorkshire , from 1996 to 1999 .
****
[A]: no

Same meaning?
Agnes Milowka ( 23 December 1981 -- 27 February 2011 ) was an underwater diver , Australian technical photographer , author , maritime archaeologist and cave explorer .
Agnes Milowka ( 23 December 1981 - 27 February 2011 ) was an Australian technical diver , underwater photographer , writer , maritime archaeologist and cave explorer .

OPTIONS:
- no
- yes

Answer: no

Problem: S1: The Song of Ceylon is a British documentary , produced by Basil Wright in 1934 , and is led by John Grierson for the Ceylon Tea Propaganda Board .
S2: The Song of Ceylon is a 1934 British documentary film produced by Basil Wright and directed by John Grierson for the Ceylon Tea Propaganda Board .

Do S1 & S2 convey the same information?

OPTIONS:
- no
- yes

A: yes

Sympatric - predators include the mountain lion , the American black bear and the grizzly bear .
Sympatric - predators include the mountain lion , the grizzly bear and the American black bear .

Are these two sentences paraphrases of each other? OPTIONS:
- no
- yes
yes