Given two noun phrases (arguments) and relationship between them, form a sentence that expresses theses arguments with the given relationship.

Relationship: 'be speak in', Argument/Subject 1: 'portuguese', Argument/Subject 2: 'brazil'
There are obvious differences in written and spoken Portuguese as used in Brazil and Portugal .

Relationship: 'be bear of', Argument/Subject 1: 'christ', Argument/Subject 2: 'virgin mary'
We believe that Jesus Christ was begotten by the Holy Spirit , born of the Virgin Mary , and is true God and true human .

Relationship: 'be precursor to', Argument/Subject 1: 'egno', Argument/Subject 2: 'galileo'

EGNOS is the precursor to Galileo , the full global satellite navigation system under development in Europe .