# Filtering a subset of a nested dataset

I have a nested dataset (a result of a JSON import done by Mathematica, curated for this example):

dataset=Dataset[
<|"sports" -> {
<|"id" -> 3, "name" -> "Baseball", "hasOfferings" -> True|>,
<|"id" -> 4, "name" -> "Basketball", "hasOfferings" -> True|>,
<|"id" -> 5, "name" -> "Beach Volleyball", "hasOfferings" -> False|>}|>
]


How do I extract a subset of the above, containing only the rows matching "hasOfferings" -> True ? I.e. the desired result would be:

Dataset[
<|"sports" -> {
<|"id" -> 3, "name" -> "Baseball", "hasOfferings" -> True|>,
<|"id" -> 4, "name" -> "Basketball", "hasOfferings" -> True|>}|>
]


Based on the fact that

dataset[All, {1,2}]


works as desired, I would have guessed that something like the following

dataset[All, "hasOfferings" == True]


would yield the desired filtering of the rows matching the condition, but it does not. Any help is appreciated.

 dataset[All, Select[#hasOfferings &]]

This should work: Query[Select[#hasOfferings == True &]]@dataset[#sports &]