Q: If He came toward Hanson and Nema with a broad grin on his face., can we say that "He had quite the smile on his face when he saw them."?

A: it is not possible to tell

Q: If They were not pleasant ones., can we say that "They were not very nice."?

A: yes

Q: If uh what Astro Astro i guess is what it something like that but i used to really like the looks of the MPV because it looks more like a minivan rather than i think, can we say that "I like the way the MPV looks because it looks like a minivan."?

A: yes

Q: If they would, can we say that "They would go there if they could"?

A:
it is not possible to tell