code: def some_relations(ft_r, x_s, x_t, color_s, color_t, size_s, size_t):
      dx = x_t - x_s
      v = dx / ft_r
      same_color = color_s == color_t
      larger_than = size_s > size_t
      return dx, v, same_color, larger_than
  
imports: import pytest
  import numpy
  import pandas
  from pandas.testing import assert_frame_equal
  from numpy.testing import assert_allclose
  from deepgraph import DeepGraph
label_desc: Use image node_id 1 for calling a global function with example usage: some_relations(ft_r, x_s, x_t, color_s, color_t, size_s, size_t) and returns: dx,  v,  same_color,  larger_than