Add punctuation: Lalande refused to stop putting forward his atheist views We promised earlier to say something of Lalandes family who played a large role in computing and producing tables
A: Lalande refused to stop putting forward his atheist views. We promised earlier to say something of Lalande's family who played a large role in computing and producing tables.

Add punctuation: Products and systems presented are subject to change without prior notice
A: Products and systems presented are subject to change without prior notice.

Add punctuation: Looking which airport for Valmeinier
A:
Looking which airport for Valmeinier?