Of those listed above, I'm only not comfortable with doing nothing or saying "embassies are in Tel Aviv" as that fails to connect to the dispute on Jerusalem's status as capital. The other suggestions are in my opinion OK. NMMNG, it does make a difference if your arguments are viable or not. If you're simply saying "no because no" or "no because only Israel's POV matters", you're not presenting reasoned objections, just objections. Cheers,