How similar are these two sentences, on a scale from 0-5 (0 is "not similar" and 5 is "very similar")?

This integrates with Rational PurifyPlus and allows developers to work in supported versions of Java, Visual C# and Visual Basic .NET.
IBM said the Rational products were also integrated with Rational PurifyPlus, which allows developers to work in Java, Visual C# and VisualBasic .Net.

OPTIONS:
- 0
- 1
- 2
- 3
- 4
- 5
4