code: def every_col_of_X_is_parallel_to_a_col_of_Y(X, Y):
      for v in X.T:
          if not any(vectors_are_parallel(v, w) for w in Y.T):
              return False
      return True
  
file_path: scipy/scipy/sparse/linalg/_onenormest.py
imports: import numpy
  from scipy.sparse.linalg import aslinearoperator
label_desc: Use image node_id 8 for calling a global function with example usage: every_col_of_X_is_parallel_to_a_col_of_Y(X, Y) and returns: True, False