How to Solve Minimum Weighted Subgraph With the Required Paths II Problem

You are given an undirected weighted tree with n nodes, numbered from 0 to n - 1. It is represented by a 2D integer array edges of length n - 1, where edges[i] = [ui, vi, wi] indicates that there is an edge between nodes ui and vi with weight wi.​ Additionally, you are given a 2D integer array queries, where queries[j] = [src1j, src2j, destj]. Return an array answer of length equal to queries.length, where answer[j] is the minimum total weight of a subtree such that it is possible to reach destj from both src1j and src2j using edges in this subtree. A subtree here is any connected subset of nodes and edges of the original tree forming a valid tree.