Can we draw the following hypothesis from the context (see options)? 

Context:

An island grammar is a grammar that only describes a small chunk of the underlying language. It is used in language parsing in situations where there is no requirement for checking the entire syntax of a provided text. Island grammars can be extended with the use of a bridge grammar.

Hypothesis: Island grammar is not larger than bridge grammar.
Select from the following.
[i] Yes
[ii] It's impossible to say
[iii] No
[i]