I’m in Bucks and would love to join. WhatsApp is great for me.

In Question #3, I took 'those months during several preceding and following years' as one grouped set of years vs two distinct groups of years, because there was no comma before the 'and', making it ambiguous. Isn't that what the whole Oxford comma issue was related to in the trucker contract suit several year back, and why the truckers won a 5MM settlement?

For example, did you catch the premise that was snuck into the sentence containing "therefore?"

Doesn't the above statement mean to say "did you catch the conclusion", since the sentence containing "therefore" also contains "likely"?