The aim of this short note is to communicate a simple solution to the problem posed in [1] as Question 7.2.7: is it true that for every ccc $\sigma$-ideal I any I-positive Borel set contains modulo I an I-positive closed set?
A short note on model theory of C((t))
The left side of Cichoń's diagram
In Memoriam Vadim Anatol'evich Yankov (1935-2024)
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