Joanna Carroll Jul 23, 2018:

Thanks Frank! The text in English isn't exactly precise so the translation reflects that... It could also be the effect of the prolonged heatwave we've got here in the South of England! Our normally rain soaked brains are malfunctioning...

Frank Szmulowicz, Ph. D. Jul 23, 2018:

@Joanna: You answer is eminently reasonable. I wish I could confirm or deny it, but I cannot. In any case, my warmest regards.